introduction speech for hosting an event

70 Short Welcome Speech Samples To Address any Event

May 1, 2024

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A big hello to my chivalrous crowd. How about that for a mind-altering beginning to Short Welcome Speech Samples ? Welcome – the most paramount gesture to make your guest feel attended and addressed and respected! Yes, the host is loaded with uncountable responsibilities to make their guests feel special and counted on. And all of it starts with a nice, heart-warming “#Velkommen” that you mark the event and tell what that day is all about. If you are preparing for an event and need someone to tell you that you are doing great, let it be you. Check on this list of Powerful Quotes to Boost Your Self Confidence , It helped me a lot, see if it could do a little magic for you as well.

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Feeling stuck and not being able to find just the right words to introduce events is so irritating that it could make you smash your own head (by personal experiences; wink). A welcome could either cheer them up or make them leave the event and rather have cozy sleep at home . Martin Luther King, in 1943, delivered a speech “I have a dream” and that still doesn’t fail to inspire people.

Short Welcome Speech Samples To Address any Event

Welcome speech for annual day.

I am extremely overwhelmed to get this opportunity to address you all on this auspicious occasion of 50th Annual day of our elite institution. Children are the future of tomorrow. All these students we witness today, receiving honours for their talents will grow up to be the responsible citizens of tomorrow. May they grow up to make us proud and achieve the highest human values.

I feel proud to be a part of such an elite institution where we are taught by such great teachers, whose teaching goes beyond the classroom. Also, they are the ones to be thanked for organizing such a huge function. We all have assembled here today, today to motivate and cherish the young minds present among us. Apart from it, this is a great occasion to welcome our Chief Guest of today.

Welcome of the Chief Guest

On behalf of the school, I welcome our chief guest Mr. James, who is a dean of the most renowned institution functioning under the government of India. She is working towards connecting young minds to strive toward success and achievement. We are grateful to him for accepting our invitation and becoming a chief guest of today’s event.

Our chief guest doesn’t require an introduction as he is a well-recognised figure in our city. She is known for his wonderful administration and high achievements of the Institution she is in charge of. Apart from this, she is a Philanthropist and renders selfless services to society. She has moulded the life of students and served people with her kindness.

We are so honoured to have her as the Chief guest for the evening. I am certain that all the parents present here are also moved and assuredly want their children to be like him.

Welcoming Parents

Parents are the world for children. Not to overlook that we are here, joined by the wonderful parents who have raised the best students this school possesses. With immense admiration and affection, we welcome all the parents who made the efforts to join this ceremony.

At last, I would like to thank all the teachers, other staff members and all the students present here to make this ceremony worthwhile.

Welcome Speech for Freshers Party

Good Morning to everyone present here!

We all have gathered here today on the occasion of a Fresher’s party. Welcoming people is part of Indian culture, followed for centuries. We maintain this custom and welcome today the fresh faces in the college with a fresher’s party.

I thank all my teachers and everyone who gave me this opportunity to welcome all my fresher’s today. It’s a moment of great pleasure for me to welcome you all.

My dear friends, studying in our institution is pure joy, the professors, students, and other staff members are an epitome of compassion and we are quite sure you will be perplexed by their sagacity.

All in all, I would like to say that you have made an absolutely secure decision to be a part of this institution. Our college welcomes all the students joining us today. I hope all of you will operate along with the values of the college and magnify its reputation at every go of life.

Now, I will halt my words and start with the programmes for the day which includes some astounding performances by the students of our college.

I guarantee, your next few hours will be delightful and memorable. Thank you for being a patient audience and hearing my thoughts.

Welcome Speech for a Farewell Party

I welcome you all on this occasion of the farewell party, for which we have assembled here today.

First of all, I would like to thank everyone who gave me this opportunity to welcome all my seniors and teachers on this memorable occasion.

School life is undoubtedly the best phase of life for everyone. Our parents, teachers and friends all have made this phase of life so memorable for us. We learned so many things, from our inspiring teachers. Made mistakes, made memories with friends, and whatnot. It was a long journey in itself.

Today marks the end of this school life of sweet and bitter moments to cherish all our lives. We do feel a touch of sadness but it is the nature of life, to move forward. So, today we will celebrate this moment with our beloved teachers and friends to bid a good farewell to all who have to leave now, with a smiling face.

Welcome Speech for College Function

Good Morning to all!

Honourable Chief Guest Mr. Swamy, Principal Sir Dr. Reddy, Staff Members, and all the students present here. I welcome you all to the annual function of our esteemed college.

My name is Lakshita Kumar, a student of B.Sc. and also a secretary of cultural programs organized under our college authority.

I feel extremely proud to announce that our elite college has completed 25 years and we all have gathered today to celebrate the Silver Jubilee of the same. Behind huge success over the years are the dedicated teachers, motivated students, and helpful staff who give their best to make the college achieve great heights of success.

Also, It is a great honour for me to pronounce that today we are joined by a lady who hardly needs an introduction. She is well known for her work in educating poor children. Besides, he is a published and extensively read author of the contemporary world. (the title of his book) is one of her treasures that have gained a huge international acknowledgment.

Moreover, she is extremely loved and respected by her readers which include the youth population of the country, whom she has influenced the most with her writing. With that being said, let us call upon none other than Miss/ Mrs. (name of the chief guest).”

Welcome Speech for Teachers Day

Respected Principal Sir, Teachers and dear students!

We welcome you all today, to celebrate this auspicious occasion of teacher’s day. We celebrate teacher’s day every year on 5th September, to commemorate the birth anniversary of Dr. Sarvepalli Radhakrishnan.

Teachers are our ideals. They inspire us each day and make us strive towards the route of success. They equip us with the power of knowledge and propel us with endless wisdom to become better citizens of the future.

On that note, I would now like to invite our Principal mam on the stage and to deliver her thoughts on the day.

Welcome Speech for Children’s Day

Good Morning Everyone!

We welcome all the students as we celebrate Children’s day today.

It is true, the imagination of a child is incomparable. Children are a creation of God and their smile is irresistible to not make us smile alone. Their innocence is overwhelming.

For children, school is a second home and teachers are equivalent to the parents in times when students need them the most. This day is celebrated with many events which cannot be possible without the contribution of our lovely teachers.

Thanking you all, I would like to start the events for the day without any further delay. 

It is simply not possible for everyone to come up with the right kind of words to use in a welcome speech. It is something that one has to plan and think about so that the right tone is set for the person you are welcoming to make his or her speech. Plus care has to be taken to ensure that none of the vital details are missed but at the same time, the speech cannot be too long. It is not as simple as writing a heart melting long distance relationship quote and requires a lot more consideration.

Focus on the TONE While Delivering the Introductory Speech For an Event

Understanding the basic idea and being able to think about the feel is really important in order to make the listener feel connected. Make sure they don’t yawn or even doesn’t end up rolling on the floor laughing too! Your speech should be making them feel eager to know what going to come up next. If at all it is the professional conference that you are conducting, you can’t pour in too much fun in your speech but a family function demands the same. Choosing tone and focus on how you talk to the audience will vary with the different types of event. Decide if its “Howz it going peepz?” event or “Blesses morning, ladies and gentlemen.” event. A few Maid of Honor Speeches if at all you are thinking to make the #Bigday special for your BFF.

Important Points to Consider while Giving Welcome Speech For an Event

• What is the purpose of the event and what it aims to achieve out of it? The objective, unless made clear to the audience, leaves the speech incomplete. Be specific as you introduce the event and its significance ’cause being brief helps people register it seriously. Tempting them is all you have to do and then stop – make them feel excited about the event.
• Welcome speech must address all the guests and the chief guests of the event (if any) thanking them for being present and giving the auspicious event their valuable attention.
• Make proper introductions of the Chief guests and hosts along with the motive of the function to achieve more attention and appreciation. Make sure you have all the names beforehand and you know how to pronounce them correctly.

SSS Mantra for Appreciable Hosting

Short-Simple-Sincere, it should be! The speech better not exceed a minute or two. Use simple and understandable language along with a sincere tone and vocab as to make sure your audience gets impressed by your way of expression.

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dear sir/madam greetings.very useful tips.thank u… regs veerabadran guna

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Welcome Speech in English: Best Samples, Examples & Tips

Why are Welcome Speeches Necessary?

Most of the gatherings and ceremonies are held with a purpose. They are either planned events or spontaneous gatherings. In both cases, it is important to know how to organize such events. We must prepare ourselves to conduct the event properly.

Let us imagine that you are hosting a gathering. You have prepared everything, including food, drinks, decorations, etc., and even set up the stage. However, you forgot one thing – a welcome speech. What happens next? Do you start talking immediately without waiting for everyone to arrive? Of course not!

The same goes for a meeting. How many times did you attend meetings where people didn’t introduce themselves? Or worse, they talked about themselves too much during the meeting. In addition, some speakers talk directly to the audience without introducing themselves. This makes it difficult for the attendees to comprehend the event’s process and connect with its objectives.

So why is a welcome speech in English needed? To begin with, it is necessary to give a brief overview of the topic. Secondly, it helps to provide information about the organization and its history. Thirdly, it allows us to highlight our achievements. And finally, it creates a good impression on guests. Otherwise, they might ask questions like “Where is this event going?”.

Significance of welcome speech

The significance of the welcome speech won’t be apparent without understanding what makes up the history of an event. An event can be defined as a sequence of activities carried out over a period of time. These activities are usually organized into stages, each with a specific purpose. For example, an event may start with opening remarks, followed by a keynote address, and finally concluded with closing remarks. Each stage of an event has a different set of responsibilities.

In the case of a welcoming ceremony, the welcome speech is considered to be one of the most important parts of the whole gathering. In fact, it is the most crucial aspect of the entire event. This is because the welcome speech serves several purposes.

First, it introduces the guests to the host. Second, it provides information regarding the upcoming program. Third, it creates a positive impression among the attendees. Fourth, it helps in creating a sense of unity among the participants. Fifth, it helps in establishing good relations between the hosts and the guests. And finally, it ensures that the guest feels comfortable during the occasion.

Objectives of a Welcome Speech in English

The objective of a welcome speech in English is to introduce yourself and the rest of the attendees at the event. This is done through a short introduction about who you are, what you do, why you’re attending, etc. The following are the objectives of a welcome speech:

• Introduce yourself
• Provide Information regarding the event
• Create a positive impression among attendees
• Establish good relations between hosts and guests
• Ensure guests feel comfortable during the event
• Help build unity among participants
• Explain the purpose of the meeting/event
• Set up the agenda for the meeting/event
• Make introductions
• Give background info about the organization
• Highlight achievements (if any)

Welcome Speech Samples in the Education Field

There is a number of school gatherings that require welcome speeches, be it an official school gathering or an informal event. In this segment, we’ve sorted samples according to the typical events organized in schools. Take note of each paragraph and determine its purpose. You’ll be able to create a workable framework or basis for your current and future speech requirements.

Welcome Address in English For Students

It’s natural for attendees of any event to expect an introductory speech, which sets the tone for the occasion. A host can easily command attention with an effective welcome. Even the longest speeches have the capacity to hold an audience’s interest when delivered in a catchy and impressive manner.

A short opening speech for a commencement ceremony

To everyone present, good morning. A very warm welcome to our respected faculty, our remarkable parents, and our dear students. Special recognition is due for our Chief Guest (name of chief guest). It’s a true honor to have such a successful alumnus (or state the chief guest’s job title). We express our biggest gratitude for accepting our invitation to deliver today’s keynote speech.

I’m standing here as a lucky witness to our dear students’ academic journey. Our school is very proud of everything you have accomplished and your small but not minor contributions to society. You’ve brought prestige to our name and deserve the title of one of our school’s most successful and dedicated batch of students.

With your teachers’ guidance and parents’ support, you’ve reached remarkable heights. I’d like to take this time to extend my gratitude to our faculty and our parents, for understanding, encouraging, and nurturing our students.

Graduates, you are about to start another chapter in your life. An exciting yet scary period. From now on, you will face more challenges, but I am confident that you’re adequately equipped to face any tribulation that comes your way. Remember that with conviction and self-belief, no mountain is too high to climb. The laurels you’ve brought back to our school are only the beginning. I am genuinely excited to see the astonishing feats that your futures hold.

A long opening speech for a commencement ceremony

Good morning everyone! I would like to extend a very warm welcome to our esteemed faculty, astounding parents, and our dear students. I’m honored to open our commencement ceremony and stand here where many of our accomplished alumni who I look up to once stood.

I extend a particularly warm welcome to our Chief Guest (name of chief guest), who as one of our outstanding alumni, has really set the standard for exemplary accomplishments.

(enumerate key achievements of chief guest)

Her/his professional and philanthropic endeavors attest to their upbringing and the values she/he lives by. We want to thank you for responding positively to our invitation to be the keynote speaker on today’s auspicious occasion.

As another academic year reaches its end, I’m sure that our dear students are anxious and also filled with hope and excitement. This is their final school event in our renowned school/college/university (name of school). But hopefully, it won’t be their last awarding ceremony.

We are extremely fortunate to have such a talented and passionate group of graduates who have earned laurels in honor of our school, adding to its distinction and great reputation. The amazing encouragement and unconditional support of our parents throughout the school year have been extraordinary. They have stood by their children in every school event. Our teachers and staff are truly thankful for the trust you’ve given us. Your children’s journey wouldn’t have been a huge success without your guidance and nurture.

It’s been a remarkable experience to witness the passion and commitment our students have exhibited in all their undertakings. I am filled with certitude that you will achieve whatever goal you’ve set your mind on. Adulthood is going to be jammed with more trials you’ve never imagined before. I am kidding. Maybe. Joking aside, you will win as long as you work hard and believe in yourself.

Remember that you are valuable and take every challenge you face as an opportunity to prove your worth and get better. Also, surround yourselves with people who are good for your well-being and treat them the way you’d like to be treated.

Maintain your sense of humor because not much else will get you through when the going gets rough. Life can be very special and you can truly make a mark, which doesn’t always need to have global proportions. Be accountable for your mistakes and learn from them. Keep nurturing your passions and remain as driven, bright, and astonishing as you are today. You are all wonderful and I can’t wait to see your future accomplishments, because they will be great.

Thank you and do us proud!

Welcome Speech for a College Function

(General greeting, i.e. good morning/afternoon/evening) to all (the audience attending the event, e.g. the parents, teachers, students, etc.) and our respected Principal (name of principal). It’s with great pleasure that I welcome everyone to (name of school)’s (name of event or ceremony).

Our college nurtures the ideologies of discipline and pride in one’s work and aims to hone our students as responsible and productive members of society. It is in this spirit that we celebrate today.

To commence our festivities, allow me to introduce one of our most esteemed alumni. Our Chief Guest (title and name of chief guest) has embodied the values fostered by our prominent and respected college. (Enumerate the main accomplishments of the chief guest). We honor you for your contributions to society and our city, most especially, which future generations will surely benefit from. With your hard work, dedication, and charitable spirit, you have set the goalposts we aspire to reach in order to make the world a much better place than we’ve found it.

(Initiate a round of applause)

Welcome Speech for a Yearly Function

(General greeting, i.e. good morning/afternoon/evening to all)

Honorable Chief Guest (name of guest), our beloved Principal (name of principal), our amazing faculty and staff members, our dearest parents and fellow students, and to everyone present, I welcome you all to (name of school/college/university)’s annual function.

My name is Lakshmi Gupta, a student of the Information Technology Department, and also the president of our school’s Cultural Exchange Organization and founder of the Languages Club.

It is with tremendous pride that I announce our prestigious school’s Silver Jubilee anniversary. We’re gathered today to celebrate 25 years of estimable service and success. The remarkable accomplishments of our elite school since its foundation won’t be possible without its long history of dedicated and respected teachers and passionate students, its tireless staff, and the unconditional support from our parents.

It’s also a great honor to introduce our Chief guest and keynote speaker. Any introduction won’t do justice to the extraordinary achievements she/he has attained throughout her/his career. (Enumerate the main accomplishments of the chief guest). She/he is truly one of the most treasured and incredible alumni our school has produced. Without further ado, let’s give a round of applause to (title and name of chief guest).

Welcome Speech for the School Principal

Ladies and Gentlemen, good morning!

I’m truly pleased and honored to welcome our new principal (title and name of principal). He has previously worked for 5 years at Lumos International as principal and has succeeded in revitalizing their academic standing and programs, especially in English and Cultural Studies.

I have gotten to know her/him over the last few days during the transition phase and found her/him to be a brave and progressive intellectual, with a great ideology and vision for the future of (name of school), our beloved school.

On behalf of the current administration, our board of trustees, the faculty, the staff, and our student body, we wholeheartedly extend a great welcome to you (title and name of principal).

We hope that with your leadership, energy, and enthusiasm, we shall start a new era of learning and reach greater excellence.

Congratulations and welcome!

Welcome Speech for Teachers Day

Good morning! We welcome everyone today who is here to celebrate this annual event for their beloved teachers. We don’t always get to thank our teachers, but on this day, we pay tribute to our second parents.

They have provided guidance and given their light to educate and lead us to a journey of wonder, discovery, and knowledge. For their efforts, they deserve the greatest of honors and our utmost respect.

Our steadfast yet affectionate teachers should be our role models. They inspire us daily and motivate us to reach our greatest potential. They impart wisdom so that we don’t only excel academically, but as good people and responsible members of our society.

So on Teacher’s Day, it’s all about them and giving them the honor that many take for granted. Thank you, dear teachers!

Welcome Speech for Children’s Day

Good morning everybody!

Today we extend our appreciation and the warmest embrace to our beloved students to celebrate Children’s Day!

It’s been a blessing to be a part of nurturing children’s sense of wonder and imagination. These are qualities we often lose as we grow up, and it’s awesome to witness them happen every day.

Children’s innocence and love are incomparable and difficult to resist. Their smile is the closest thing to heaven that we can glimpse in the world.

School is your children’s second home, and we teachers are their second parents. We thank you for the opportunity to take care of and guide your little angels.

Join us to celebrate our students and make this day as eventful and fun as it can be!

Welcome Speech for Freshers Party

Welcome everyone to our Fresher’s party!

We’ve all gathered here today to celebrate the gift of possibilities and commence the experience of a new beginning.

It’s of utmost pleasure to welcome everyone, especially all my freshers to today’s festivities. I extend my deepest gratitude to all my teachers and everyone who helped make this event a reality. Look at this place, it’s amazing!

University or school life isn’t just about getting a higher education – brace yourself for the adventure of a lifetime! This is the period to create good memories and meet people who can be a permanent part of your academic and later professional lives. May you develop the relationships and acquire the necessary skills to succeed in life.

But for now, let’s leave our worries and cares out in the hall. Let’s celebrate your wise decision to matriculate in our institution. Our college has prepared special events and an entertainment program highlighting some of our talented students.

The next few hours will be memorable and exciting! Thank you for listening and let’s get on with it!

Have a good time!

Welcome Speech Samples for Business

Much like in academic settings, there are more formal events that happen in professional contexts. Some may need a welcome address to introduce special guests or welcome the attendees of a conference. Some are informal events that welcome those who are invited to special occasions at the office and the people they’re honoring. Note down the key phrases and objectives of the samples below and use the same structure in your own welcome or introduction speech in English.

Sample of Welcome Speech for a Goodbye Get-together

Good evening everyone!

Welcome to my farewell party. I know, I know. You all said you’re sorry to see me go, but that you all would need food and entertainment first to deal with your sadness. So here we are. I shall deliver.

As the Semisonic song goes “Every new beginning comes from some other beginning’s end.” And so it is with great gratitude that the VP in Japan decided to retire early, so the end of his role can mark the beginning of mine. To Toni Takitani, thanks for deciding you’ve had enough!

Kidding aside, I’d like to thank my friends who made this very corporate event a huge success. Look at this, my goodness!

Most importantly, I want to impart my profound gratitude to my boss (name of the boss). Without you, this party won’t have a band. I couldn’t ask for a better mentor. Or I could, but none of them would have changed my life as positively as you have. It saddens me to leave you the most, but it comforts me that you were my biggest source of encouragement to go. Or it may have been your plan all along. Genius!

So to everyone who came, thank you. I’ll have time to thank you properly later, but for now, let’s eat!

Welcome Speech Sample for a Business Conference

Good morning to everyone who came out to join us here today. My name is Julius Kaizer and I’ll be hosting today’s events.

Before anything else, I’d like to take this moment to thank Merville & Posque Inc., their CEO Mr. Hyori Asano and his team for putting this event together in record time. It won’t be possible without your tireless dedication and contributions. I also want to thank everyone who came, our remarkable associates from Osaka, Chiang Rai, and Quezon, our wonderful clients who have stuck with us through thick and thin, and our amazing consultants in various fields of energy conservation. Your interest and patronage are very much appreciated.

A great welcome to all our extraordinary employees and staff members, some of whom have worked and grown along our company’s 23-year history. A big welcome, too, to our interns who have recently joined and brightened our corporate offices.

Today marks the 15th annual MPBC and it’s an honor to be a host in this glorious congress. I myself will be staying for the conference’s entirety to learn what I can about sustainable energy systems and their various implications and impact on the future of our planet.

The activities today will include an overview of all the forums, seminars, and exhibits around the MPBC complex. Second, we will have the inauguration of the new bio-dome on the grounds where we will also honor this year’s retirees. The afternoon’s seminars will kick off after lunch, and I encourage you to attend the discussions and learn about our future plans and projects. Finally, I’d like to encourage everyone to help yourselves to the snack stations in the hallway. Refreshments and sandwiches are on us for the duration of the conference.

I won’t keep you long and let’s begin the day. I wish all of you a valuable and wonderful time! Thank you.

Welcome Speech for a Business Workshop

Good afternoon everyone!

I am so pleased to see you all here. Welcome to my workshop, or should I say “our” workshop. I am truly overjoyed and excited about learning together and helping you reach a breakthrough in industry-scale coding practices.

This workshop aims to cover new software and the importance of earning certificates in several computer applications such as VM Suite, Landscape 5.0, and NF Tech.

I hope you’ll learn a lot in the next few hours and I promise to try to make our activities as engaging and hands-on as possible. Good luck and thanks again for participating in our workshop.

Welcome Speech for Office Events

My name is (your name), the (position in the company), and your host for this meeting. To our CEO (title and name of the CEO), (next are the dignitaries for the company hierarchy if any), all the staff members and their loved ones, and our beloved employees. I welcome you all to the (name of the event) of (name of company).

We are here today to honor our employees’ achievements in their respective fields and departments. Your efforts to attain and sustain the standards we keep aren’t unnoticed. This awarding ceremony seeks to remind us about the value and pride we should have in our accomplishments, and the significance of collaboration and teamwork. It is our spirit of community and faith in our abilities that represent the vision of (name of company). May we continue to grow through hard work, accountability, and cooperation.

To start off with our first award, let’s call up (title and position of the presenter), (name of the presenter).

Welcome Speech Samples for Family Functions

Huge family events often have speeches: weddings, birthdays, farewell parties, funerals, anniversaries, and so on. Some of these events normally have hosts and esteemed guests. Here are some tips and samples to inspire you.

Tips on Welcoming the Chief Guest?

If you’re searching for tips on how to make a welcome speech for guest, here are some things you can do:

• When drafting your speech, do the research.
• Highlight the key qualities that are worth mentioning in an opening welcome speech for event.
• Take note of the welcome address speech sample in this article and create a framework from them.
• Look up welcome speech quotes and choose the best one to use somewhere in your speech.
• Greet the chief guest at the event personally and introduce yourself if you don’t know each other.
• Extend your hard for a handshake and smile to express that they are honored and welcome to the event.
• Smile and suggest they are being welcomed.
• Address them formally with the usual Miss or Mr.
• Escort the chief guest before you assume host duties.

Welcoming the Chief Guest with a Short Speech

It’s a great honor to welcome our Chief guest and tonight’s keynote speaker. I was worried at first about how to introduce (title and name of Chief guest) because any introduction would pale in comparison to the reality and immensity of her/his accomplishments.

(Enumerate the main accomplishments of the chief guest).

She/he is the ultimate inspiration for young professionals everywhere who want to succeed in the field of international trade. Here to inspire us with her career journey and all the experiences she accumulated along the day, join me in giving a round of applause to (title and name of chief guest).

Welcoming the Chief Guest (Longer Version of the Speech)

Introducing our next attendee is a great pleasure of mine. When she/he accepted our invitation to be tonight’s Chief guest and keynote speaker, I almost jumped for joy. Then I realized I would naturally receive the task of introducing her/him. At first, this gave me great anxiety. How would I be able to pull it off and deliver an introduction that would give her background justice? Then I thought, no introduction would ever compare, so it was foolish to aim for success when failure is guaranteed. So I decided to just do it. Our chief guest has accomplished the following, to name a few:

As I looked at her/his professional and personal successes, I realized here is a woman/man who was faced many times with the certainty of failure but had given her circumstances a grad twist by attaining success against all odds. Then I thought, perhaps I should aim for success in this speech, after all.

She/he is an inspiration to many, not only for all the fields of expertise she has earned and the extreme success that went with the process, but she/he has also set the benchmark for philanthropy and good deeds. She/he has done this quietly, too, and she/he might strangle me for revealing it to the public. I didn’t even know half of the wonderful things she/he has done for our community before my research.

Without further ado, and here to inspire us with her wisdom and grand skill, join me in welcoming our Chief guest (title and name of chief guest).

Welcome Speech for Parents

Hi everyone!

As host and brother of the groom, I’d like to take this time to introduce the parents of the bride. Without them, my brother wouldn’t be the lucky and happy man he is today. More than that, I have witnessed how they accepted my brother and treated him as a son long before the engagement. I often tag along on family trips and have spent hours of wonderful conversations with them. Apart from my own parents, they are two of the most affectionate and hospitable people I’ve ever met. If I could meet a woman whose parents are just like them, I’d consider myself half as lucky as my brother.

Let’s give a round of applause for (names of the bride’s parents). Thank you for embracing my brother into the fold.

Welcome Speech Samples for National Holidays

Below is a sample of a welcome speech typically delivered during Annual Day. Substitute the appropriate details to match your information and use the framework in other speeches reserved for national holidays.

Welcome Speech for Annual Day

I am overjoyed to have this chance to welcome all of you to our elite institution’s 25th Annual Day. Today’s children are the hope of the next generation. All these graduates we see today, receiving awards for their achievements will go on to lead successful lives. Let them live up to the expectations set before them.

I am very happy to be a member of such an elite school where we learned from such great professors who teach us beyond the boundaries of the ordinary classroom. They’re also the minds and hands behind such a big event every year. I’d like to use this chance to organize such a wonderful event this year. It’s also a great pleasure of mine to introduce our Chief Guest.

Welcome speeches are necessary at events. They usually set the tone or expectations of the people who attended or participated in the occasion. There are many ways in going about delivering a welcome address speech. Review the samples in this article and do your due diligence to craft an outline, framework, or skeleton from the contents that you can use in welcome speeches of your own.

Frequently Asked Questions

A good welcome speech has the following qualities: * It is sincere. * It can hold the attention of the audience. * The ideas don’t ramble. * Welcome address quotes are used. One for a short welcome speech, and 2 for a longer one. Never 3, unless the speaker is trying to be funny. * The contents are relevant to the event. * It has an impressive anecdote. * The length doesn’t exceed 5 minutes.

The last segment of this article contains tips on welcoming chief guests, esteemed guests, or guests of honor. The tips contained here can be divided into things to consider while drafting the welcome speech, and things to do at the event itself when meeting the chief guest.

A simple thank you would suffice. Make sure you reiterate your gratitude. Some welcome speeches can end with a line that welcomes the guest of honor.

Depending on the context, a welcome speech doesn’t always need to be impressive. In some situations, a straightforward introduction is all you need. However, in some circumstances like commencement ceremonies, farewell parties, dinners, and some others, the audience is prepared to listen to long speeches. In this case, the speech needs to catch the attention of the attendees and maintain their interest. An impressive welcome speech often has an emotional element. Not just parroting big words to describe a person’s achievements or flatter them. Try to use humor if you’re funny by nature or if you can deliver the punchline well. Use popular quotes in your speech. Tell anecdotes relevant to the attendees. Or reveal an epiphany. These are how you should draft a welcome speech set to impress.

Make sure that it is relevant to the content of your welcome speech or the point you’re making. You can use phrases such as the following: * According to… * As the old saying goes… * There’s a quote that has always stuck with me… * Events like this always remind me of one of my favorite quotes… Try to find quotes that are unique and not cliche. You can find some in the lyrics of contemporary music, or lines and dialogues from books and movies, and so on.

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Best Sample Welcome Speech for Corporate Event

The welcome speech is the spine of any corporate event. It pulls or repels the audience to tune in or run away before any special events start. These opening remarks are what sets the tone for your special guests.

Here, learn the best practices to make your welcome speech, or future welcome speeches, for any corporate event successful. This guide will also work if you’re a special guest somewhere for a special occasion. 

Below, you will see a sample speech written under headers. Those headers serve as a guide on the order of what to say and when to say it. I did all the hard work for you so you can use this as a template.

Then, I’ll share even more beyond the best welcome speeches and get into becoming a better public speaker and what it can do for you, your brand, and your business.

But first, here is a link to one of my most talked-about speeches titled Fake News: It’s Your Fault .

Sample Welcome Speech for a Corporate Event

Don’t know where to start on a welcome speech that impresses your listeners? Use the welcome speech guide below and tweak it to make it your own to ensure you start off on the right foot and with the right tone.

This is written in a more formal language that I use personally, but feel free to take it and turn it into its own. For the sake of making the main points in a short speech, I threw in a variety of examples. So, if you’re speaking to church members, your best students, or at an annual group meeting, keep that in mind as you read.

Start with a Salutation

A very pleasant good morning friends, good afternoon gentlemen, or good evening ladies to one and all,

Welcome Speech Introduction

Thank you for being with us today. From our oldest members who’ve been diligently supporting us since the beginning as well as every new face to our 7 th annual get-together, we extend a very warm welcome.

Show Appreciation

On behalf of my staff members, I sincerely thank and acknowledge every one of you who extended help to us for making this event a grand success.

(Include names of who want to thank.)

Trust us, all of this would’ve been just a dream if not for your hard work and immense support.

The Theme of the Event

Today, I would like to point your attention to our fresh faces in the volunteer category who are part of our Sunday service (include a date).

You are here today because we share a mutual passion. We are asking for your support and contributions to our organization to realize (specify the vision/mission of the company/association/firm).

We grow and scale successfully only with your dedication toward individual and group goals. You are an integral part of our success story and we need you as much as you need us.

In the coming months, you will learn and practice initiative programs via seminars and exclusive events designed to enhance your hands-on experience and professional skills.

The Conclusion

Lastly, without taking too much more of your time and without further ado, I call (insert the name of the first speaker) to introduce himself/herself to you as well as elaborate on the core details of ongoing and upcoming projects and contracts.

If you’re on the veranda, don’t hesitate to hit me up with a ‘Hi’ if you have any doubts. You’re all most welcome here (insert company name or a church name, for example).

Speaking on the main stage with Pat Flynn at Podcast Movement, 2019

5 Speech Writing and Giving Tips

This short welcome speech sample will help you create your own great welcome speech for the start of any special event.

What you just read is suited for formal events. When planning, it’s a good idea to have an overview of the event to determine if it’s a very formal event or if it’s laid back with more familiar faces.

You also need to know who will be there – new volunteers, new members, a chief guest, government officials, young children, etc. This way, you will keep in mind the different initiatives.

1. Outline the structure.

Obviously, this post is helpful in creating a structure, but I invite you to use what’s written above as an outline. Think of it as a helpful way to show what order to put things in. Then you can fill in the details, like a speech template for a welcome message or warm greeting.

When you’re doing this, remember the purpose of your speech as well as the tone of the event.

2. Flesh out the main ideas in your outline.

The main body of your speech is going to be different for every event and audience. Again, the example above is very formal.

Feel free to crack a joke or tell a story. (Jokes aren’t just for informal events!) Storytelling is what keeps people interested and it’s what they remember most in a speech. So, while you’re brainstorming, think of story examples for three to five points that can be made in your speech.

When you flesh out the main ideas, you get away from listeners thinking that the speech takes a long time because they’re enjoying the ride. Because storytelling is so important in having huge success as a speaker, I am including more strategies on how to incorporate this in your next talk after this section.

If you are allowed cue cards on the day of the event, this is where those new ideas would go. When I did my TEDx talk mentioned above, I wasn’t allowed cue cards but I used my slides as a reminder of what to say next and keep me on track.

You could do the same for things like remembering the names of individuals, ensuring you say the right words, calling out the name of the guest speaker, and other important information.

3. Edit and polish what you’ve written until you have a cohesive first draft of your speech.

A good welcome speech draft should live in your head. Don’t think of editing and polishing as something on paper. The last thing you want to see is a speaker reading from a piece of paper. The best way is to edit and polish in your mind so it becomes so familiar to you that you can speak off the cuff.

For my TEDx Talk shared above, I used an outline for the points I wanted to make in my talk. Then, I filled in the details with stories and added images to make it a bit more entertaining.

I never wrote what I was going to say word for word. When you do that and try to memorize it, you will end up either sounding like a robot (not conversational at all) or you’ll get lost after tripping up one word.

Remember, be conversational. It’s the best way to keep the audience’s attention.

Welcoming the audience at Together with the Royal, 2018

4. Practice.

While this can get repetitive, it’s so important to practice with notes to start, then without notes. For TEDx, my practice was to accomplish two things:

• Stay within the 7-8 minute set time limit
• Memorize the order of the points I wanted to make. As mentioned above, to make this easier, I used slides to remind me what point to make next. I also shared a few numbered points, like first, second, third, etc.

I would run through my talk a few times. Then the next day, I’d do it again. Wash, rinse, and repeat was my method for weeks.

5. Ask for Feedback.

If you want to give another effective welcome speech, it’s important to know what people did and did not like about the one you just presented.

Now, I’m one who does NOT like taking advice from the cheap seats. With that said, I’m not telling you to get professional speaking advice from someone who is not a professional speaker.

Instead, learn what people liked best, what was most exciting, where you lost them because things got boring, how they left feeling, etc.

Hosting The Balancing Act on Lifetime TV

How to Incorporate Storytelling in a Speech

While this post is about the best opening speech samples, it doubles as advice on becoming a great public speaker in general.

Public speaking is an art that requires skill, confidence, and the ability to captivate an audience. As mentioned above, one of the most powerful tools at a speaker’s disposal is storytelling. Stories have the unique ability to engage emotions, connect with people on a personal level, and leave a lasting impact.

Whether you’re trying to make a good first impression, giving a business presentation, a TED talk as I did, or a motivational speech, incorporating storytelling can elevate your speech to a whole new level.

Below are seven ways to effectively incorporate storytelling in a speech and unleash the power of narrative to engage and inspire your audience.

1. Start with a compelling opening.

To grab your audience’s attention from the beginning, begin your speech with a captivating story. This could be a personal anecdote, an intriguing historical event, or a relatable fictional tale.

The key is to choose a story that sets the tone for your speech and establishes a connection with your listeners. A strong opening story will pique curiosity and create anticipation for what’s to come.

2. Use stories to illustrate key points.

Instead of relying solely on facts and data, use stories to illustrate your main points. Stories provide context, add depth to your message, and make your ideas more memorable.

Consider using real-life examples, case studies, or even fictional narratives that convey the essence of your topic. By painting a vivid picture through storytelling, you enable your audience to visualize and internalize your message.

3. Make it personal.

Sharing personal stories can be incredibly powerful in building rapport with your audience. When appropriate, open up about your own experiences, challenges, and triumphs.

Personal stories create a sense of authenticity and vulnerability, allowing your listeners to connect with you on a deeper level. It helps build trust and credibility, making your speech more relatable and impactful.

Acting as a spokesperson for a national commercial

4. Create emotional resonance.

Emotions are a fundamental aspect of storytelling. To make your speech memorable, aim to evoke emotions in your audience. Craft your stories in a way that elicits empathy, humor, or inspiration.

By tapping into the emotional landscape of your listeners, you forge a stronger bond and ensure that your message lingers in their minds long after the speech is over.

5. Maintain a narrative structure.

A well-structured narrative keeps your audience engaged and makes your speech flow smoothly. Begin by setting the stage, introducing the characters or situation, building up the tension, and concluding with a resolution or a call to action.

This storytelling framework helps maintain the audience’s interest throughout your speech and ensures a satisfying and impactful conclusion.

6. Use sensory details.

Incorporate sensory details to make your stories more vivid and engaging. Describe sights, sounds, smells, tastes, and textures to transport your audience into the world of your narrative.

Engaging multiple senses helps create a richer and more immersive experience, making your speech more memorable and captivating.

7. Practice and refine.

Storytelling in a speech requires practice and refinement. I’ve already mentioned this in this post, but let me get more specific about what you need to pay attention to.

Pay attention to the pacing, timing, and delivery of your stories. Practice in front of a mirror, record yourself, or seek feedback from trusted individuals. Refine your stories, eliminate unnecessary details, and ensure that each one contributes to your overall message.

With practice, your storytelling skills will improve, and you’ll become a more confident and effective speaker.

TEDx in Boca Raton, 2018

If you want to learn more about giving great speeches and speaking in public, check out this blog post about Toastmasters . It’s a great way to network and become a seasoned public speaker.

Have you heard a persuasive speech that gave you a moment of great pleasure? Is there a keynote speech that stands out to you?

Maybe it’s a specific speaker or a successful welcome speech you saw trending on TikTok. Find me on Instagram at @ChristinaAllDay and let me know.

That’s really helpful guide. Appreciated yours!

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How to Start a Welcome Speech in English with a Sample

Are you going to host an event soon? You might be nervous about a lot of things including the welcome speech. The welcome speech is one of the most important parts of an anchoring script because it helps you set the tone for the rest of the event. Therefore, you have to be doubly sure that you get it right. So, read the article below to learn how to start a welcome speech in English. Besides, we have a sample in the end as well.

How to Start a Welcome Speech in English

A welcome speech is a speech given by a host at the beginning of an event, gathering, celebration, meeting, or program. The purpose of a welcome is speech is to greet everyone in the audience including the chief guest, delegates, and participants. A good welcome speech is always full of optimistic and encouraging words and feedback.

If we put it in simple words, a welcome speech is to start an event or a program and to welcome the audience. Thus, follow the steps below to learn how to write a welcome speech in English.

Comparing Script for Annual Function

Step 1: locate your guests.

Before you do anything, you need to locate your audience. So, when you are behind the podium, take a look around in the audience and check who is sitting where. Especially, you need to know where are the chief guests and the delegates are sitting because you will need to address them during your event.

This is a very simple but unavoidable step. Because knowing who is in the audience and where they are sitting may help you be more confident and aware.

Step 2: Introduction

Next, you have to set the tone for the welcome speech. So, think about how you can set the tone for the welcome speech. This usually depends upon factors such as the theme of the event, demographics, audience, and others. So, once you have the right mood, you can start the first part of your welcome speech, the introduction part. It usually consists of the following elements.

• Greeting: Greetings are similar to saltuations in a letter. For incetance, you can begin with “Good morning, laides and genetlemen”.
• A thank you to the contributors: When an event is hosted, it is always sponsered by an orgarniation or people. So, in the introduction part of your welcome speech, it is also important to thank te contirbutors for their contribution.
• A What statement: In the introduction part of your event, you also need to remind your audeince what is the purpose of your event. Besides, you can also mention how previliged you are for hosting the event.

Step 3: Acknowledgments

A thank you statement is not enough actually. The sponsors of your events deserve to be appreciated because they are the people who helped you turn this into reality. However, just reading the names of the sponsors out of a piece of paper may become boring for your audience. Therefore, we suggest you cut down the list and mention the highlights.

Here are some examples to help you with this section:

• “A special thank to …”
• “We could not have done this without …”
• “Here is a short tale of how it all came together …”

Step 4: The goal of the event

In this section, explain what your event is all about. However, you should avoid talking about the potential benefits of attending the event. Because people who are attending your event already why they should be there and what they can get from your event. Besides, you do not need to thoroughly tell the goal of every session. So, focus on one primary two objectives that may indeed help you define the objective of your event.

Step 5: Wrap-up and What’s next

The final step is to wrap up the welcome speech and tell your audience what they can expect. You can also wrap up the welcome speech by telling a joke or by adding a little touch of fun.

Next, let your audience know what they should expect coming to the event. Besides, you can also ask someone else to brief your audience about the event’s coming sections. You can do so in the following way.

“Thank you for your attention. Ladies and gentlemen, it is time to invite _____ (name of the speaker) who will brief you more about …”

Otherwise, you can briefly mention what is next and wrap up the welcome speech.

Comparing Script for Welcome Party

Welcome speech sample for chief guest.

A warm welcome to everyone to this beautiful evening, ladies and gentlemen. Today we have gathered here to celebrate the 13th annual function of ______ (name of the school). And we are pleased to have our chief guest _____ (name of the chief guest). It is an honor for me ______ (name of the chief guest) to welcome to our today’s event.

He is a well-known businessman and an accomplished writer. Several of his books are widely read across the country. His books have motivated us to not only dream big but also guide us on how to turn them into reality. This is not just that. He is also a social worker and spends his spare time solving social issues. He has been working hard day and night to put children to school and diminish child labor from our society. We can’t thank you enough, Mr. ______ (name of the chief guest).

Thus, it is a pleasure for all of us to have such an honorable personality among us today. We are excited to hear from you, sir, about your journey and success. Once again thank you, sir, for giving us your precious time and I warmly welcome you to the function on the behalf of our director, teachers, and everyone in the _____ (name of the school).

Welcome Speech Sample for College Function

Good morning, ladies and gentlemen. Honorable chief guest, Mr. director, respected teachers, and my dear school fellows, I welcome you to our 25th annual college function. It has been a long and beautiful journey since 1996 and _____ (name of the college) has earned it a prestigious place in our society. Besides, ______ (name of the college) has been successful in providing young college students with quality education in the best way possible. Today we are proud to be part of ______ (name of the college).

Moving ahead, we have ____ (name of the chief guest). I warmly welcome ____ (name of the chief guest) to our today’s event on behalf of everyone in the school. He is a well-known social worker working hard day and night to beat child labor. We are honored to have you, sir.

Today I want to congratulate all the parents who have invested in their children as well as in our school. Moving forwards, I would like to call ______ (name of the speaker) who will brief you about today’s function.

Thank you all!

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How to Make a Welcome Speech: A Step-by-Step Guide

Welcome speeches can set the tone for any event, creating a warm and inclusive atmosphere. whether you are hosting a conference, seminar, or social gathering, crafting an engaging welcome speech is crucial. in this step-by-step guide, we will take you through the process of creating a memorable welcome speech that leaves a lasting impression on your audience..

• Step 1: Understand the Purpose of Your Welcome Speech

Before diving into the content, it is essential to understand the purpose of your welcome speech. Is it to introduce the event, welcome attendees, or build excitement? Clarifying the main objective will help you structure your speech effectively.

• Step 2: Research Your Audience

Knowing your audience is vital when crafting a welcome speech. Research their demographics, interests, and backgrounds. This will enable you to personalize your speech and connect with your listeners on a deeper level.

• Step 3: Begin with a Captivating Opener

The first few sentences of your welcome speech are critical in grabbing your audience’s attention. Consider using a compelling story, an interesting fact, or a thought-provoking question to capture their interest right from the start.

• Step 4: Express Gratitude and Appreciation

Show your gratitude towards the attendees for taking the time to join your event. Recognize any sponsors, volunteers, or team members who contributed to its success. Expressing appreciation creates a positive atmosphere and fosters a sense of community.

• Step 5: Set the Tone and Outline the Agenda

Clearly communicate the purpose of the event and what attendees can expect throughout the event. Provide a brief overview of the agenda, highlighting key activities or speakers. This helps your audience understand the event flow and builds anticipation.

• Step 6: Establish Connection and Shared Purpose

Inspire your audience by establishing a connection between the event’s purpose and the attendees. Share anecdotes, personal experiences, or examples that create a sense of unity and emphasize the significance of their presence.

• Step 7: Recognize and Introduce Key Figures

If there are notable individuals present at the event, take a moment to recognize and introduce them to the audience. This includes guest speakers, VIPs, or anyone who holds a respected position related to the event’s theme. Be sure to highlight their achievements briefly.

• Step 8: End with a Memorable Closing

Bring your welcome speech to a close with a powerful ending that leaves a lasting impact. You can summarize the key points, deliver a final inspirational message, or encourage the audience to actively participate and engage throughout the event.

• Step 9: Practice, Polish, and Time Your Speech

Rehearsing your welcome speech is essential for a smooth delivery. Practice in front of a mirror, friends, or record yourself to fine-tune your presentation. Pay attention to your tone, pace, and body language. Ensure your speech fits within the allocated time to avoid rushing or dragging the opening of your event.

• Step 10: Evaluate and Seek Feedback

Once your welcome speech is delivered, take the time to reflect and evaluate your performance. Ask for feedback from attendees or colleagues to gain insights and improve for future events. Continuous improvement is key to becoming an excellent public speaker.

By following this step-by-step guide, you’ll be well-prepared to create a captivating and engaging welcome speech. So go ahead and make a memorable first impression at your next event!

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Welcome Speech to An Event

A welcome speech to an event is often given to greet and acknowledge the attendees and set the tone for the occasion. 

Some of the most common events that have a welcome speech include:

• Conferences and seminars: These gatherings often start with a welcome speech to introduce the purpose of the event, thank the attendees and sponsors, and provide essential information.
• Business events and product launches: At these events, a welcome speech typically highlights the company's achievements, introduces the new product or service, and acknowledges important guests.
• Award ceremonies: A welcome speech at an awards ceremony acknowledges the recipients, thanks the attendees and sponsors, and sets the stage for the event.
• Graduation ceremonies: At these events, a welcome speech is given by a school administrator, student representative, or keynote speaker to congratulate the graduates and welcome guests.
• Weddings: A welcome speech at a wedding reception, usually delivered by a family member or close friend, thanks the guests for attending and celebrates the couple's union.
• Fundraising events and charity galas: These events often begin with a welcome speech to thank attendees, acknowledge sponsors, and explain the cause being supported. Click here for a sample welcome speech to a fundraising event .
• Sporting events and tournaments: An opening ceremony or event may include a welcome speech to introduce the teams or participants, thank the sponsors, and officially open the competition.
• Cultural festivals and community events: These events may have a welcome speech to introduce the program, thank the attendees and sponsors, and acknowledge the cultural significance of the occasion.
• School and university events: At events such as open houses, orientation sessions, and parent-teacher meetings, a welcome speech sets the tone for the event and provides necessary information to attendees.
• Religious ceremonies and events: A welcome speech at these gatherings often highlights the importance of the occasion, thanks the attendees, and offers an introduction to the proceedings. Click here for a sample welcome speech to a church event .

While these are some of the most common circumstances that feature a welcome speech to an event, any gathering or celebration may include one to warmly greet attendees and set the tone for the event.

HOW TO PREPARE A WELCOME SPEECH TO AN EVENT

Crafting the perfect welcome speech: a step-by-step guide.

A welcome speech sets the tone for any event, be it a conference, a wedding, or a fundraiser. It is an opportunity to engage and connect with your audience, and if done well, can leave a lasting impression. Crafting the perfect welcome speech requires careful preparation and a thoughtful approach. In this article, we will outline the steps to prepare an impactful welcome speech for any event.

Step 1: Understand the Purpose and Audience

Before you start writing your welcome speech, it is essential to understand the purpose of the event and the target audience. This will help you tailor your speech to address their interests and expectations, making it more relevant and engaging. Consider the event's theme, goals, and the background of the attendees.

Step 2: Research and Gather Information

Gather information about the event, such as its history, the organizers, and any relevant highlights. This will help you provide context and background in your speech. If there are important guests or dignitaries attending, make sure to acknowledge their presence and contributions.

Step 3: Create a Strong Opening

Your opening should be compelling and attention-grabbing, setting the tone for the event. You can start with a quote, a personal anecdote, a surprising fact, or a question. Make sure it relates to the theme of the event and connects with the audience.

Step 4: Structure Your Speech

Organize your speech in a logical manner, with a clear introduction, body, and conclusion. The introduction should set the context and engage the audience, while the body should address the purpose of the event, acknowledge important guests, and provide any necessary information. Finally, the conclusion should leave the audience with a sense of excitement and anticipation for the event.

Step 5: Keep it Concise and Engaging

A welcome speech should generally be brief, ideally between 3 to 5 minutes. This will ensure that you keep the audience's attention while providing the necessary information. Use simple language, and avoid jargon or technical terms that might confuse the audience. Make sure to maintain eye contact, use appropriate gestures, and modulate your voice to keep your speech engaging.

Step 6: Add a Personal Touch

Including personal anecdotes or experiences can make your speech more relatable and memorable. Share stories that are relevant to the event's theme or purpose, and that demonstrate your passion or connection to the cause.

Step 7: Practice, Practice, Practice

Rehearsing your speech will help you become more comfortable with the content and delivery. Practice in front of a mirror or record yourself to identify areas for improvement. Consider asking a friend or family member to listen and provide feedback.

Step 8: Revise and Edit

After practicing, make any necessary revisions to your speech. This may include rephrasing awkward sentences, adding or removing content, or refining your transitions between points. Editing your speech will help ensure a polished and professional final product.

A well-crafted welcome speech to an event can set the stage for a successful affair. By understanding your purpose and audience, researching and gathering information, structuring your speech, keeping it concise and engaging, adding a personal touch, practicing, and editing, you can create a memorable and impactful welcome speech. With careful preparation and a thoughtful approach, your speech will leave a lasting impression on your audience and set the tone for an unforgettable event.

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How to Write a Welcome Speech for an Event + 7 FREE Samples

If you are hosting an event, it is your responsibility to welcome all the guests. For this purpose, writing a welcome speech is a great way. In this article, you will get to know how to write a perfect welcome speech for an event. Moreover, we also have some free welcome speech for an event samples for you here on this page.

A welcome speech is a great way to show appreciation to the guests for attending the event. This also creates a sense of community among the attendees. Moreover, it is also a great way to introduce the special guests of the event to the audience at once. A welcome speech also provides some important details related to the event like schedule, rules, and regulations.

Check FREE Welcome Speech for an Event Samples

Event chief guest’s welcome speech sample.

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Corporate Event Welcome Speech PDF Sample

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Printable Event Welcome Speech Example

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Sample Welcome Speech for an Event PDF

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Simple Event Welcome Speech Format

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Event Welcome Speech Template PDF

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Chairperson’s Welcome Speech PDF Sample

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How to Write a Welcome Speech for an Event?

The free welcome speech for an event templates given here on this page can be used as a guide for writing a welcome speech. If you want to write such a speech from scratch, here are some basic tips for writing it:

• Begin the speech with a proper greeting and a proper introduction. Mention your name and then introduce yourself as the host or emcee of the event.
• Express your gratitude to all the guests by thanking them for attending the event.
• Provide the guests with a brief overview of the event, its actual purpose, and what is in it for the guests. Doing so will help you to set the tone and stage for the rest of the event.
• If you have special guests attending the event, make sure to introduce them in your welcome speech and give a brief account of their accomplishments.
• In your welcome speech, you should try to motivate and encourage your audience to interact and connect with each other.
• Conclude your welcome speech with a closing statement repeating for one more time the purpose of the event and wish everyone a wonderful time.
• The tone of your welcome speech should be professional and formal.
• Keep your welcome speech short and to the point. A 4 to 5 minutes welcome speech would be a perfect one. The actual purpose of such a speech is to set the tone for the rest of the event.

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Sample Welcome Speech for a Corporate Event

If you’ve ever attended a corporate event , then you know the welcome speech gets all of the attention. The welcome speech is what allures the attendees to either listen and take interest… or not want to participate at all. Given that, welcome speeches are really important and should be long enough to address everyone properly but short enough to not bore everyone in the room.

If you’re wondering what a great welcome speech looks like, here’s a sample you can use as a guide or template to help create your very own welcome speech:

Introduction

Good Morning/Afternoon/Evening,

Thank you to each and every one of you for being here with us today. We are very pleased to be able to welcome those of you that have been with us for a long time now as well as those who are new to the (group/community/association etc.)

Today marks our 10 th annual group meeting and we are proud to be able to host it today here at this wonderful place with all of you.

Acknowledgments

Before we get started, I would like to express my sincere appreciation to all of you who generously helped us make this event come together to become a success. (Include the names of the individuals you wish to thank here) We couldn’t have done it without you!

Purpose of the Event

In today’s gathering, I would like to focus on all our new volunteers who have joined us since (January 2013, for example).

You have all been chosen to be a part of our association due to a mutual passion for (company’s vision/mission). Your passions help us all to unite and the energy we create is what allows us to achieve our individual as well as group goals. We need you as much as you need us and that why we are grateful to have you join us here at (insert the name of the company).

During the next few months, you will be learning about the different initiatives through our planned activities, seminar, and special events where you will be able to join in and get hands on experiences. I hope these will help you grow to be more productive and smart.

Well, I don’t want to take too much of your time, I need to leave some time for (insert the name of the next person) to introduce himself to all of you and fill you in on some of our up coming activities/projects. Today will be fun and full of learning.

So a very warm welcome to each and every one of you, if youhave nay questions, suggestions, clarifications, or just want to say “hi”, you can find me in the lobby.

What’s next

Thank you very much for listening and let us welcome, (insert the name of the speaker or guest). Thank you!

If you need help planning your next corporate event, give us a call at (516) 354.7797 .

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• Welcome Speech for an Event

Long and Short Sample Welcome Speech for an Event

Naturally, everybody anticipates the introductory speech for an event. And that is because it is the opening speech for an event that sets the tone for the entire event or any function. One can easily attract the attention of the audience with a catchy first line and introduction. So it is very important to make a good first impression. And sustain their attention and excitement through the entire duration of the event. In this article, we will look into different sample welcome speeches for an event one can present. It can be a Long Welcome Speech For An Event or a Short Welcome Speech For An Event.

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  Long Welcome Speech for an Event

This form of opening speech for an event is extremely important when one intends to take time and welcome and extend gratitude to everyone involved in making the event successful. 

Good Morning everyone, a very warm welcome to the respected teachers and the incredible parents. I am so grateful to welcome our students to the commencement ceremony (mention the name of the event). I feel privileged to open this event and stand here where many accomplished men and women who I admired and looked up to once stood. 

A very special welcome to our Chief guest (mention his/her name) who truly has set a benchmark for multi-hyphenated achievements. She/he is an entrepreneur, coach, and author of the best-selling books in our country and even abroad (mention their achievements). Her/his quiet charitable endeavors at such a young age command attention to the person they are and the upbringing they had. Thank you for accepting our invitation to address our students who will start another new chapter in their lives. 

A semester has passed, and another year has come to an end. I am certain that you are all feeling anxious and giddy with excitement at the same time. This is the final official ceremony that my dear students will attend in our prestigious school/college (mention the name). We are all gathered here to give our certificates for completing this year successfully. 

We are fortunate to have so enthusiastic and talented students who have brought laurels to the name of our school. It has only added to our school’s prestige and good name. The support and encouragement of the parents throughout the entire year are truly remarkable. Be it a sports event, dance and singing competition, quiz, or any important tournament they stood by like a rock. Our faculty is thankful for the cooperation and trust that you have shown in us. It would not have been possible without your guidance.

The passion for life that I have seen in you as students for everything you do is extraordinary. Whatever you put your mind to I am certain that you will achieve it. Going ahead there will always be trials and tribulations in life, always remember that you just have to believe in yourself. When you have faith, you have confidence in yourself and that will come in handy wherever you go. 

There are no free lunches in the world, just because you studied here doesn’t mean you are entitled to all the opportunities. You must remember that you have to work harder and earn to be deserving of every opportunity you get. Take every challenge you face as an opportunity for another chance to prove your worth. Also, know the difference between people to who you have to prove yourself and those you need not prove to.

Always remember to have a sense of humor in life only that will get you through the tough times. Life is truly special and with patience and hard work certainly, you will make responsible decisions for yourself, your family’s side, and your country as well.  Take accountability for your failures and learn from them. Don’t let anything bring you down and be this passionate and driven as you are today. Keep achieving and go high with flying colors.

Thank you. 

Short Welcome Speech for an Event

This form of welcome speech for the event is helpful when the presenter wishes to keep it simple, short and effective without diverting focus from the main event. 

Good Morning everyone, a very warm welcome to all present here, respected teachers and the parents, and students. A special thanks to the Chief Guest of the day (mention his/her name). It’s an honor to be graced by the presence of such an accomplished author and entrepreneur. Thank you for accepting the invitation for giving the keynote speech today and guiding our students to new beginnings.

I am standing here, feeling lucky to be a part of a small way of our student’s life. 

This school is so proud of all you have accomplished and every achievement you have garnered for yourself. This is the highly multi-talented batch of students in our school. You have been excellent performers in academics and won so many olympiads and awards. And you don’t hold back even in extracurricular activities like sports tournaments, like martial arts, football, basketball, and badminton. Our school has always been a top performer in inter-school events like dancing, singing, speech, elocution, and debate. 

The book club that you have started which is now thriving also shows your innovative side. 

The teachers have guided you in all your endeavors and your parents have constantly supported you too. This would not be the same without them. I extend my sincere thanks to all the teachers and parents for their understanding and support.

From now you will start a new journey and often have to deal with challenging situations alone along the way. All I can say is that I know you will make wise decisions and choose the right one. Whatever you do with conviction. No mountain is too high and the sky is only the limit. Be limitless in all that you do and like you have brought laurels to our school continue to do so for everyone around you. Looking forward to all that you are gonna start and make waves. All the best. 

Significance of welcome speech

The significance of the welcome speech can be understood from the following points:

It is significant since it marks the beginning of an event and gives a brief knowledge about the following sequences of events to the audience. 

It is the most vital part of any event as it sets the right tone for an event and gives a particular way to carry on for it.

Important Tips to be Followed While Giving a Welcome Speech

Here are some of the tips that one must follow while giving a welcome speech-

For a formal event, welcome the audience using serious language by picking an appropriate greeting such as, "Good evening ladies and gentlemen." You can also use phrases for welcoming the audience to the event such as, "It is my pleasure to welcome everyone to our beautiful venue tonight."

Here you must note that the tone should be kept more serious if the event is an important occasion. Also, use more formal language and avoid cracking any inappropriate jokes. 

The Guests can also be greeted informally by using light-hearted language. Straightforward greetings are more preferred such as, "Good morning everyone!" You can also express your gratitude towards the guests by using phrases.

For special guests, one can add individual greetings by including their names when they are a part of the audience. The special guests may include people of honor, those who may play a particularly important part in the event, or the ones who have traveled a long way to be there.

Introduce the event by providing a short introduction to the name and purpose of the event. You can say the name and age of the event, if relevant, and talk a little about the organization conducting the same.

10 Line Welcome Speech for an Event

This is helpful when one needs to keep it short and use simple and effective language.

Welcome to all the teachers and students. Special thanks to the chief guest for graciously accepting to speak to our students on the commencement day.

It is indeed a special occasion and an important moment for the students who will embark upon a new journey now.

I am certain that you are wondering and probably anxious about what the future holds in store.

The challenges are for everybody, how you deal with them is what makes you stand out.

Try not to fit in with the norms, rather challenge and question them.

Don’t take failures to heart, see them as learning.

Always keep learning and don’t stop being curious.

Do everything that you are interested in, it is never too late to start.

Be there for your loved ones, as without their presence many things would be different in your life.

Take time to appreciate the little things and be your role model.

Base on what the experts have compiled as welcome speeches here. Focus on the points you want to mention in a speech regarding the event and practice. Once you start, you will surely feel more confident. Be expressive and interactive with the crowd to make the welcome speech a success.

FAQs on Welcome Speech for an Event

1. How do we start a welcome speech?

A welcome speech is always started by greeting the audience. You can welcome the audience in a serious language for any formal occasion. Also, you can pick an appropriate greeting such as, "Good evening ladies and gentlemen." Then you can welcome the audience to the event using a phrase such as, "It is my pleasure to welcome everyone to our beautiful venue tonight." This endeavours way the guests feel elated and respected in the event. Moreover, this gives a sense of formality to the audience and pays them high respect.

2. How can we welcome a guest with a speech?

To welcome a guest to any events one may address the chief guest with a formal salutation, like Dr./ Mr./ Mrs./ Ms., etc. One can add the recognitions of the guests after researching their achievements and current work of the guest before and include this in the speech. The achievements must be framed in a sequence that starts from the present or in exact reverse order. At last, the one must bid a thank you to the guest and appreciate their presence at the event.

3. What is an introductory speech or a welcome speech at an event?

An Introduction speech or often known as the Welcome speech is an opener written to introduce the event, the speaker, and the purpose of the event that will be taking place. It is helpful to provide the audience with details of the event, its background, and about the special guests, and their achievements to establish the credibility of the event concerning the audience in a way that shows respect and importance for them at the event.

4. What are some welcoming words that can be used in a welcome speech?

Some of the welcoming words for a welcome speech include the following:

Glad welcome. "It's a glad welcome we bring to you this morning, filled with the desires, hopes, and dreams we all share."

Hospitable welcome. "We're delighted to offer the most hospitable welcome we can."

Amiable welcome. "Dear guests, look around you! We owe you an amiable welcome to this evening.

Gracious welcome. “It’s our pleasure to offer you a gracious welcome to the event.”

These are some of the welcomes that can be addressed to the audience for an event.

5. Where can I get the welcome speech for an event?

The students can easily get the Welcome speech for an event from the Vedantu website for free. The website offers the students several other free resources like essay writing on different topics, resources for writing, and others. They can be easily accessed from the web and also be downloaded in pdf format for future reference or viewed online as this will help the students to easily learn and practice the much-needed co-curricular skills along with their studies.

Welcome Speech for Event

Speech generator.

Introduction

• Greeting: “Good [morning/afternoon/evening], distinguished guests, esteemed colleagues, and dear friends,”
• Purpose: “It is a great pleasure and honor to welcome you all to [Name of the Event].”
• “Today, we gather to celebrate, engage, and delve into [Purpose/Objective of the Event], a significant and exciting opportunity for all of us.”
• “A heartfelt welcome to each of you, especially to our special guests, [mention any notable attendees or speakers], whose presence adds immense value to our gathering.”
• “This event, [Event Name], serves as a platform for [describe the event’s aim, like networking, sharing knowledge, showcasing talents].”
• “The essence of today’s event extends beyond the immediate activities. It is about [broader impact or significance, like fostering community, innovation, learning].”
• “Your active participation, whether as speakers, panelists, or audience members, is what transforms this event from a concept into a dynamic and engaging reality.”
• “We have planned an exciting and enriching schedule, featuring [keynote speeches, workshops, performances, etc.], all designed to provide a memorable and insightful experience.”
• “I encourage each of you to fully immerse yourselves in the experience, engage with fellow attendees, and enjoy the array of activities we have in store.”
• “Let’s look forward to a day/evening filled with stimulating conversations, valuable learning, and enjoyable moments.”
• “Once again, welcome to [Event Name]. We are thrilled to have you here and hope you find this event both rewarding and memorable.”

Sample of Welcome Speech for Event

Ladies and Gentlemen,

Welcome! It is my immense pleasure to extend a warm and hearty welcome to each and every one of you gathered here. Today, we stand on the brink of an extraordinary event, one that promises not only to enlighten but also to entertain, to challenge, and to celebrate the spirit of our collective endeavors.

As we kick off this event, let us take a moment to appreciate the journey that has brought us here. The hard work, the dedication, and the passion that have been poured into the planning and execution of today’s gathering are truly commendable. It’s a reflection of our shared commitment to excellence and our unwavering pursuit of knowledge and growth.

Today, we have a lineup of distinguished speakers who are leaders in their respective fields. Their insights and experiences are nothing short of a treasure trove, ready to inspire and provoke thought among us all. I urge you to engage actively, to question boldly, and to connect wholeheartedly. This event is not just about the knowledge we gain but the relationships we build and the memories we create.

To our guests, thank you for honoring us with your presence. Your participation enriches our gathering, bringing diverse perspectives and a vibrant energy that fuels our collective learning and enjoyment.

Let us also acknowledge the hard work of our organizers and volunteers. Without their tireless efforts, today would not have been possible. Their dedication and attention to detail have set the stage for an unforgettable experience.

As we move forward into the program, I invite you to immerse yourself fully in the proceedings. Let curiosity be your guide, and let your passion for discovery light the way. This event is a celebration of our shared human spirit, our quest for understanding, and our desire to make a positive impact in the world.

In closing, I hope that today leaves you inspired, informed, and invigorated. May the conversations sparked here continue beyond the confines of this venue, and may the connections made today blossom into lasting collaborations and friendships.

Thank you, once again, for being part of this remarkable journey. Let’s make this event a memorable one, for today is not just another day; it is a new opportunity to learn, to share, and to grow together.

Welcome, and let the event begin!

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Introduction Speech

Introduction Speech- Tips & Examples

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Introduction speeches are all around us. Whenever we meet a new group of people in formal settings, we have to introduce ourselves. That’s what an introduction speech is all about.

When you're facing a formal audience, your ability to deliver a compelling introductory speech can make a lot of difference. With the correct approach, you can build credibility and connections.

In this blog, we'll take you through the steps to craft an impactful introduction speech. You’ll also get examples and valuable tips to ensure you leave a lasting impression.

So, let's dive in!

• 1. What is an Introduction Speech? 
• 2. How to Write an Introduction Speech?
• 3. Introduction Speech Outline
• 4. Introduction Speech Example
• 5. Introduction Speech Ideas
• 6. 7 Tips for Delivering the Best Introduction Speech

What is an Introduction Speech? 

An introduction speech, or introductory address, is a brief presentation at the beginning of an event or public speaking engagement. Its primary purpose is to establish a connection with the audience and to introduce yourself or the main speaker.

This type of speech is commonly used in a variety of situations, including:

• Public Speaking: When you step onto a stage to address a large crowd, you start with an introduction to establish your presence and engage the audience.
• Networking Events: When meeting new people in professional or social settings, an effective introduction speech can help you make a memorable first impression.
• Formal Gatherings: From weddings to conferences, introductions set the tone for the event and create a warm and welcoming atmosphere.

In other words, an introduction speech is simply a way to introduce yourself to a crowd of people. 

How to Write an Introduction Speech?

Before you can just go and deliver your speech, you need to prepare for it. Writing a speech helps you organize your ideas and prepare your speech effectively. 

Here is how to introduce yourself in a speech.

• Know Your Audience

Understanding your audience is crucial. Consider their interests, backgrounds, and expectations to tailor your introduction accordingly.

For instance, the audience members could be your colleagues, new classmates, or various guests depending on the occasion. Understanding your audience will help you decide what they are expecting from you as a speaker.

• Opening the Speech with a Hook

The best speech introduction starts with a hook or opening line that grabs your audience's attention. This could be a surprising fact, a relevant quote, or a thought-provoking question about yourself or the occasion.

• Introduce Yourself

Introduce yourself to the audience. State your name, occupation, or other details relevant to the occasion. You should have mentioned the reason for your speech clearly. It will build your credibility and give the readers reasons to stay with you and read your speech.

• Keep It Concise

So how long is an introduction speech?

Introduction speeches should be brief and to the point. Aim for around 1-2 minutes in most cases. Avoid overloading the introduction with excessive details.

• Highlight Key Points

Mention the most important information that establishes the speaker's credibility or your own qualifications. Write down any relevant achievements, expertise, or credentials to include in your speech. Encourage the audience to connect with you using relatable anecdotes or common interests.

• Rehearse and Edit

Practice your introduction speech to ensure it flows smoothly and stays within the time frame. Edit out any unnecessary information, ensuring it's concise and impactful.

• Tailor for the Occasion

Adjust the tone and content of your introduction speech to match the formality and purpose of the event. What works for a business conference may not be suitable for a casual gathering.

Introduction Speech Outline

To assist you in creating a structured and effective introduction speech, here's a simple speech format that you can follow:

Here is an example outline for a self-introduction speech.

Outline for Self-Introduction Speech

Introduction Speech Example

So if you are wondering what to say in an introduction speech we have you covered! We have compiled introduction speech examples to help you understand how to put your ideas into practice for different scenarios. 

Introduction Speech Writing Sample

Short Introduction Speech Sample

Self Introduction Speech for College Students

Introduction Speech about Yourself

Student Presentation Introduction Speech Script

Teacher Introduction Speech

New Employee Self Introduction Speech

Introduction Speech for Chief Guest

Moreover, here is a video example of a self-introduction speech. Watch it to understand how you should deliver your speech:

Want to read examples for other kinds of speeches? Find the best speeches at our blog about speech examples !

What Are Some Famous Introduction Speeches?

Here are the best introduction speeches for students to get inspired:

• Malala Yousafzai's Nobel Peace Prize Acceptance Speech (2014) : Malala's speech upon receiving the Nobel Peace Prize introduced her advocacy for girls' education and youth empowerment globally.
• Elon Musk's Presentation on SpaceX Interplanetary Transport System (2016) : Elon Musk introduced SpaceX's ambitious plans for interplanetary travel, outlining a vision for the future of space exploration.
• Michelle Obama's Democratic National Convention Speech (2008) : Michelle Obama's speech introduced her as a potential First Lady, sharing personal stories and values that resonated with the audience.
• J.K. Rowling's Harvard Commencement Speech (2008) : Rowling's speech introduced themes of failure, imagination, and resilience, drawing from her personal journey as an author and philanthropist.

Introduction Speech Ideas

So now that you’ve understood what an introduction speech is, you may want to write one of your own. So what should you talk about?

The following are some sample introduction speech topics and ideas that can provide an engaging start to a presentation, meeting, or social gathering. 

• Personal Story: Share a brief personal story or experience that has shaped you.
• Professional Background: Highlight your career achievements and expertise.
• Hobby or Passion: Discuss a hobby or passion you're enthusiastic about.
• Volunteer Work: Talk about your involvement in volunteer work or community service.
• Travel Adventures: Share anecdotes from your travel adventures.
• Books or Literature: Provide an introduction related to a favorite book, author, or literary work.
• Achievements and Milestones: Highlight significant achievements and milestones in your life or career.
• Cultural Heritage: Explore your cultural heritage and its influence on your identity.
• Social or Environmental Cause: Discuss your dedication to a particular social or environmental cause.
• Future Aspirations: Share your future goals and aspirations.

You can deliver engaging speeches on all kinds of topics. Here is a list of entertaining speech topics to get inspiration.

7 Tips for Delivering the Best Introduction Speech

Now that you know how to write an effective introduction speech, let's focus on the delivery. The way you present your introduction is just as important as the content itself. Here are some valuable tips to ensure you deliver a better introduction speech:

Tip# 1: Maintain Eye Contact

Make eye contact with the audience to establish a connection. This shows confidence and engages your listeners.

Tip# 2: Use Appropriate Body Language 

Your body language should convey confidence and warmth. Stand or sit up straight, use open gestures, and avoid fidgeting.

Tip# 3: Mind Your Pace

Speak at a moderate pace, avoiding rapid speech. A well-paced speech is easier to follow and more engaging.

Tip# 4: Avoid Filler Words

Minimize the use of filler words such as "um," "uh," and "like." They can be distracting and detract from your message.

Tip# 5: Be Enthusiastic

Convey enthusiasm about the topic or the speaker. Your energy can be contagious and inspire the audience's interest.

Tip# 6: Practice, Practice, Practice

Rehearse your speech multiple times. Practice in front of a mirror, record yourself or seek feedback from others.

Tip# 7: Be Mindful of Time

Stay within the allocated time for your introduction. Going too long can make your speech too boring for the audience.

Mistakes to Avoid in an Introduction Speech

When crafting and delivering an introduction speech, it's important to avoid common pitfalls that can reduce its impact. Here are some mistakes to watch out for:

• Rambling On: Avoid making the introduction too long. Keep it short and sweet to set the stage without stealing the spotlight.
• Lack of Preparation: Not preparing enough can lead to awkward pauses or losing your train of thought. Practice your speech to feel more confident.
• Using Jargon or Complex Language: Steer clear of technical jargon or complicated language that might confuse the audience. Keep it simple and clear.
• Being Too Generic: A bland introduction can set a dull tone. Make your speech specific to the event and the speaker to keep it engaging.
• Using Inappropriate Humor: Be careful with humor. Avoid jokes that could offend or alienate the audience.
• Overloading with Background Information: Providing too much background information can overwhelm the audience. Offer just enough to give context without bogging down the introduction.

To Conclude,

An introduction speech is more than just a formality. It's an opportunity to engage, inspire, and connect with your audience in a meaningful way. 

With the help of this blog, you're well-equipped to shine in various contexts. So, step onto that stage, speak confidently, and captivate your audience from the very first word.

Moreover, you’re not alone in your journey to becoming a confident introducer. If you ever need assistance in preparing your speech, let the experts help you out.

MyPerfectWords.com offers a custom essay service with experienced professionals who can craft tailored introductions, ensuring your speech makes a lasting impact.

Don't hesitate; hire our professional speech writing service to deliver top-quality speeches at your deadline!

Frequently Asked Questions

How long should a speech introduction be.

A speech introduction should be concise, typically lasting about 1 to 2 minutes. It should set the stage, capture the audience's attention, and provide a clear direction for the rest of the speech.

What Is the Best Speech Introduction Greeting?

The best greeting for a speech introduction depends on the formality of the event. Some examples include:

• Formal: "Good morning/afternoon/evening, distinguished guests."
• Semi-formal: "Hello everyone, thank you for being here today."
• Informal: "Hi everyone, thanks for coming."

What Word to Start a Speech?

Starting a speech with an engaging word or phrase can capture the audience's attention. Here are a few speech starting lines:

• "Imagine..." to prompt the audience to visualize something.
• "Today..." to ground the speech in the present moment.
• "Have you ever..." to ask a thought-provoking question.
• "In our lives..." to make a personal connection.
• "Picture this..." to create a vivid mental image.

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Welcome Speech for Corporate Event in English in simple and easy words

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Corporate events are organized in the companies and MNCs for which welcome speeches are delivered. This is an occasion where the host has to address everyone and felicitate the guests. The speeches should be well written which address the occasion well while at the same time elucidating on the important events and its highlights. Welcome Speech for a Corporate Event, therefore, has been written in order to help you write one.

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Long and Short Welcome Speech for a Corporate Event in English

There are both short opening welcome speech for events. Speeches for corporate event and long welcome speeches for corporate event, written in a comprehensive manner and easy to understand language. So if you are also struggling to write one; browse through our website and read on your own.

Welcome Speech for Corporate Event – Sample 1

I’m thrilled to see each and every one of you here today. I deeply appreciate your help in making this event possible. We’ve put this together to show our gratitude to our loyal, long-serving employees and to extend a warm welcome to our new team members. Our company fully comprehends your requirements and is committed to looking after your health and happiness.

I, Shashank Gupta, on behalf of my entire team want to sincerely acknowledge the efforts of those who came forward and contributed towards the success of this event and making it this grand. Trust me; all this wouldn’t have been possible without the support of you guys.

We grow and prosper because of your dedication and hard work put in towards your individual as well as group goals. You are a vital part of our success story and the company needs you as much as you need it. Both are mutually depended, isn’t it?

In the months to come, you will get to learn, practice and initiate programs through seminars and especially designed programs to improve upon your hands-on experience, including your professional skills-set. Today’s event is organized for all our new joiners and to help them get along well with others so that a good working environment can be built for them. I understand that some are experienced whereas for some it’s going to be their first experience of working in a company. It therefore becomes imperative on the part of those working already to help them feel comfortable with the environment as well as with their work.

I hope this event will help you let go off your inhibitions and create solidarity amongst your group. This event is all about giving a brief introduction about yourself, freely interacting with your colleagues and understanding the work culture. If you understand your team and the work culture, then trust me friends, the mission will be accomplished.

So today’s event will kick start with a brief speech to be addressed by our respected senior manager, followed by a brief introduction of all our freshers combined with a few, interesting games and then finally dinner. I can see a big smile on everyone’s face. So let’s cheer up the mood of everyone and call on stage our very special senior manager, Mr. ……….. , who is famous for his great sense of humor and witty talks.

Please everyone put your hands together for him. (……………And he delivers the speech).

I hope you all enjoyed his speech as much as I did. Now may I please call on stage all the new joiners and call their names one by one for a brief introduction. (……And it continues)

With this, I would like to rest my speech too and kick start this small session of games which I hope will lift up everyone’s spirits.

Thank you everyone for being a patient audience. It’s such a delight to be standing here and addressing you all. In some time, dinner will be served and you may help yourself with that.

Welcome Speech for Corporate Event – Sample 2

I’m thrilled to see each and every one of you here. Good morning, and a heartfelt welcome to all of you, including our valued teachers, parents, and students. I’d like to extend a special thanks to our esteemed Chief Guest , [mention their name], for joining us today. We are truly honored to have such a successful writer and businessperson with us

I am glad that the company has taken this initiative of organizing annual events in the company particularly with a view to give its employees a platform where they can share their ideas, discuss their concerns openly and effectively contribute in the growth of the company.

Since its inception, the founding members have been of the view to give its employees a free hand to decide what’s best for their work and the company as a whole. However, small group meetings were initiated in the beginning which didn’t prove to be much fruitful as many ideas used to get lost or brushed under the carpet. After constant evaluation, the management came to this decision of organizing such corporate events where in a light, easy going environment the ideas can get spread and everyone can bond over with each other well.

So today here we stand in our yet another corporate event and all ready to do a brainstorm session. The reason why it is called as event is because it is not just about the exchange of ideas and sharing of concerns, but it also gives a reason to invite other companies and prominent faces in our industry where they can also come and we can create a good network. So far so good as four such events have been organized and all went really well, the outcome was favorable.

The credit for organizing these events goes to our creative team which has been doing this job unfailingly. Trust me friends, it is quite time absorbing and we cannot make it happen until and unless we have a support of our creative team. The theme of today’s event and the banners, the decoration that you are seeing around you – all has been done by our creative team. So please put a huge round of applause for them and let me call the entire team on stage and felicitate them with a small bouquet and a memento.

Friends, in some time our guests will be here till then I would request if anyone is willing to come on stage and share anything worthwhile with us pertaining to the work culture, their job responsibilities, etc. Following which there will be game session for reviving our spirits followed by a music performance by a band called ……..

I can see surprised faces; please don’t be surprised as this is a small gift from the management’s side. I hope you enjoy the performance by this band.

With this, I would like to rest my speech and call over our respected senior manager to address everyone as well as our new joinee, who I think are feeling slightly awkward. Please everyone put your hands together for Mr……., the senior manager of the SSB Group from past 6 years. I hope through his speech, you can gauge his intellect as well as great fervor.

Welcome Speech for Corporate Event – Sample 3

Hon’ble Board of Directors, Chairman, Vice Chairman, Senior Managers, Managers and My Dear Colleagues – A warm welcome to all of you to our company’s yet another 21 st corporate event!

I – Rahul Khanna – feel a sense of great joy in welcoming you all and hosting this big event. Trust me friends, planning these events has not been easy as it all starts from the random brainstorming sessions at the coffee houses to the official meetings in the meeting hall – but every minute of it has been really worth it!

When it initially came across my mind to make this event somewhat extra special by honoring the efforts of the deserving women from each of the processes, who have been consistent in their performances and really performed well in their respective areas of work, I knew I had to seek the approval of Mrs. Sheila Dwivedi – the President of the Company and also the jury member of the event committee. I vividly remember her reaction on this idea: she was startled, but later on smiled and asked me if I am sure of this and if it’ll work in our favor?

I was so sure of this! Initially I had no idea whatsoever as to how this plan would be executed, but later on ample ideas came to my mind. They began coming to my mind immediately and I started considering which one to pick for which event. Finally, for this event this idea struck me and decided to take the committee members approval on this. I am sure this feeling is mutual as you all must be feeling good about this idea. After all, we have many female employees working for our company and equally contributing towards the growth of the company with respect to their male counterparts. Rather they even work harder and with a lot of dedication.

So let’s take time out and thank these women who handle their work so diligently and manage both their personal as well as professional lives. Our committee has shortlisted the names of 10 women who have performed exceptionally well and surpassed their team members. Let me call out their names………………………….. (Names being announced). And now may I please invite all of them on stage and request them to tell something about them and also inspire others.

I know the journey has not been an easy one, but still you all managed to harbor good results. There have been some challenging projects, but you nailed it everywhere. You have personally inspired me and taught me to do well, come what may and achieve your goals. I hope one day my name be also announced like this and I also get acknowledged for my good work and perseverance.

This is all from my side, now I would request you all to step forward one by one and say a few words in this regard.

Thank you for being such a lovely audience, cheers!

Welcome Speech for Corporate Event – Sample 4

Hon’ble Committee Members, Senior Managers, Managers and My Dear Friends – I welcome you all to the 21 st Corporate Event of our company!

It feels extremely glad seeing everyone under one roof and coming together for the success of our company. This event is a little more special as most of the processes of our company have completed their set targets and to our surprise have even exceeded them considerably. Therefore, this definitely calls for a huge party and what special occasion than the completion of 21 years of our company. So celebration is in the air and let us makes the most of it. And what better way of celebration than honoring the achievements of our employees who have dedicatedly worked in order to realize their goals and make this event a memorable one!

So without any further ado, let’s call our senior manager on stage in order to felicitate our achievers. But before we do so, I would request him to say a few words in this regard. (And he delivers the speech….)

Now may I please call out the names of those receiving the awards today and their names are …………………………….. Please put your hands together for these people.

Thank you guys for doing such commendable work and becoming an inspiration for us! You have really set the higher standards for all of us. You may please take your seats now.

Now it’s the discussion time, so I will request our panelists to come on stage and initiate the discussion. Those interested may please join the stage and feel free to share their ideas and concerns. Every idea will be respected, so please feel free to give vent to your creativity and out of the box thoughts. We have gathered here with a purpose, that is how to make the best use of our company’s resources and the optimum utilization of our office time.

(And the discussion continues……)

Now with the end of this discussion, I would like to request everyone to join the party in the basement where you may help yourself with both the dinner and drinks. Please feel free to come to us in case of any inconvenience. I can see a few new faces as well, so it becomes our responsibility to make you feel comfortable. In case any discomfort is caused, we are here to help you. This event is not only for a formal meet, but also an opportunity to gel with each other well and understand each other’s thought process so that while working together a sound level of compatibility can be expected and met.

Let us move towards the basement. With this, I rest my speech and also request everyone to not over indulge in the bar section and maintain the decorum of the office.

Thank you for showing your kind patience, cheers!

FAQs Welcome Speech for Corporate Event

How do you start an event welcome speech.

To start an event welcome speech, begin with a warm greeting to the audience and introduce the purpose of the event.

How do you welcome a corporate event?

To welcome a corporate event, express appreciation for attendees and briefly outline the schedule or agenda.

What are some lines for welcome speech?

Some lines for a welcome speech include, Ladies and gentlemen, we're delighted to have you here today, or A warm welcome to all our guests.

What is a short example of opening remarks?

A short example of opening remarks could be, Good morning, everyone. Thank you for joining us for this special occasion.

What is the anchoring script for welcoming guest?

An anchoring script for welcoming guests should introduce the event, acknowledge dignitaries, and convey excitement about their presence.

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How to introduce a speaker — the art of giving (and receiving) a great introduction.

A good introduction is essential to get a speaker off to a good start. The tendency for event hosts to go casual and say a few non-substantive words — or worse, to try to make a joke at the speaker’s expense — hurts both the speaker and the meeting. Here’s why, and how to give a good intro that will help the speaker — and the event — succeed.

Audiences want several things from a speaker, and some of them right away. First, audiences begin by asking why — why should I pay attention? Why should I care? Why is this going to be important to me? If a speaker is successful, the audience will start asking how — how do I get started? How do I make this my own? That’s success for a speaker — moving the audience from why to how.

Second, audiences test speakers for a few things: trust, credibility, likability. On these items, they’ll give a speaker a little time, but they make unconscious decisions very quickly, and those unconscious decisions are hard to turn around. So it’s better to get it right from the start.

That’s where the introduction comes in. An introduction can help answer the why question. And an introduction can help establish credibility, especially, but also trust and likability. The result of a good introduction is to greatly increase the likelihood that the speaker will do well. At least, she’s off to a good start.

A good introduction should answer 3 questions

A good introduction should answer 3 questions: why this speaker, on this subject, to this audience? A little humor is permitted, but an introduction should never denigrate the speaker, even in fun. The idea is to build the speaker up in the audience’s mind.

As an example, here’s a short introduction I provide for my own speaking engagements

Here at XXXXXXX, we live and die by our communications successes and failures. So it is with special excitement that I’m pleased to welcome Dr. Nick Morgan to our annual gathering. Nick is one of America’s top communication theorists and coaches. He has coached people to give Congressional testimony, to appear on the Today Show, and to take on the investment community. His latest book, Trust Me: Four Steps to Authenticity and Charisma , was published by Jossey-Bass last year. And he has one of the best blogs on communications.

Have you ever wondered why you can’t take your eyes off some charismatic public figures, while others put you immediately to sleep? Nick is going to demystify charisma and storytelling for us today, giving us lots of practical ideas we can immediately put to work when we’re back in the office on Monday…

Please join me in welcoming Dr. Nick Morgan!

I’ve often noted that a celebrity speaker can be mediocre and yet the audience can report that it had a good time. The reason is that the celebrity has already been ‘introduced’ to the audience — the audience knows the celebrity by advance reputation. The work of a good introduction is to raise the speaker to celebrity status for the purposes of that occasion.

Always end with an applause line for the speaker — “so please join me in welcoming Jane Doe!” — to allow her time to get up on the stage and ready to go. And it’s a very good idea to shake the speaker’s hand as he or she goes by on the way to the lectern. Shaking another person’s hand is grounding and comforting, and will help the speaker get off to a good start.

In terms of body language, the handshake gives the audience the sense that it has met the speaker close up, because a good introducer is the representative of the audience. So when the speaker and introducer shake hands, a bond is formed with everyone.

So don’t neglect the introduction.

It’s up to the speaker to prepare a good introduction

And speakers, prepare a good one. Don’t assume that the folks in charge will have a credible intro ready to go. Make it easy for them and write it yourself. You need the boost so that you can show up in front of that audience with credibility, trust, and likability.

Without a carefully prepared script, here’s what can go wrong. At best, the person introducing you, blandly reads your your bio that she’s printed from your web site. At worst, you get introduced by an enthusiastic ad-libber, and he starts by saying, “I’m not going to read the intro they sent me.” He adds some irrelevant comments about how he met you the evening before over the Spilled Bloody Mary Incident (his fault, not yours). What’s supposed to be charming self-deprecating humor is awkward and goes on too long. The rest of the introduction gets lost in the verbal shuffle, and the host gets key facts wrong, stumbling over the sentence structure and some unfamiliar words. He leaves out mention of your book, and ends with another half-hearted attempt at humor. You walk on stage to the sound of a lot of single hands clapping.

If you want to avoid this sort of disastrous incident and be guaranteed to get your speech off to the best possible start every time, create a DVD intro that showcases you and your history with some drama and excitement. The video will put you in the best possible light and get the audience keyed up to see you. You can do this in a carefully scripted 3-minute video, and the cost can be quite reasonable. In any case you should mentally amortize the cost over all the introductions that won’t be botched from here on.

What should go into those 3 minutes? Answer the question why? Why are you cool, why is your speech important, why should the audience care. Give a few salient details about your accomplishments, and end with the music amped up and the cheers already rolling in. Have the last words of the voice over be, “Ladies and Gentlemen, please welcome (You)!” and the applause will follow naturally. The great thing about video (with a compelling soundtrack) is that it can touch the emotions in a way that’s much harder for your host to do, statistically speaking.

It’s all about quality control. Create your own intro video and you’ll never have to suffer a botched intro again. Get the intro right, and the speech is half done.

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About the author: nick morgan.

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57 Comments

I am presenting a workshop to our employee self-help group at the Social Security Administration next week. The topic will be: “How to be a better meeting participant & take better notes”. They asked me for my bio. It is usually is read or paraphrased as an introduction. I have never been happy with the “Read the Bio” approach, but couldn’t elaborate a better method. I will share your posting with our core group so that the speaker introductions are more effective for the participants.

Your information eloquently states exactly what I want to hear from a speaker introduction and makes my job of writing up my own much easier!

Nancy, thanks for the comment and good luck with the event!

[…] Helpful Resources How to introduce a speaker — the art of giving (and receiving) a … […]

Nick……3 years later and your writing is still helping others. this is a fab piece, thank you!!!

I agree 3 minutes tops to introduce a speaker or anyone, a band, etc. and the introduction should not be read the audience came to see the band, speaker, etc. not the introducer

Love this! Doing my first speech and wanted to really nail and introduction knowing it could put me on good footing to start. I appreciate you writing and sharing this Nick.

Good luck, Thomas, and thanks for the comment!

I was asked to be an MC recently on a graduation ceremony for the first time in my life and truly speaking, this article comes to my rescue. Thanks so much Nick.

Great to hear — good luck, Joram!

I am going to be the master of ceremony on a graduation party for the 1st time today. Hopping these tips will help me a lot…I thank u so much.

From Duds wait

How can we write a good introduction for for a TED event speaker but is still in High School? (meaning s/he did not achieve much professionally or does not have much experience)

Talk about her enthusiasm, energy, vision — the things that great high school students have in abundance. An intro doesn’t have to be a resume — in fact it shouldn’t be.

thanks nick for all that information.. i think im ready to go and nail it this Friday!!!!

Break a leg!

Thank you! This was helpful to me in introducing a major artist at an upcoming event.

Thanks, Clara, for the comment. Glad it was helpful.

Thanks a lot for the useful tips, I am going to introduce my book in church.

You’re welcome — good luck with the introduction!

I am going to be MC at a graduation.. need help on how to introduce speakers

Search MC on our site and you’ll find some posts on how to do that well.

Thank you! This is very helpful for a first-time intro writer!

Thanks, Gretchen, and good luck!

Do you need to introduce a person in by their profession? Like this is Engineer Sam or this is Architect Sam? How about the teachers, do we need to introduce them as Teacher Sam? I just want to know because some people I know introduce them by their profession. And when do we need to use their profession.

Hi, Dennis —

An introduction answers several questions for the audience: why this person, why this topic, why this audience, why now. The speaker’s profession is almost always included in that answer. Not always (imagine someone talking about being a recovering alcoholic, for instance), but almost always.

Hello Sir Nick, I am invited to speak on a graduation day.. can i ask for a nice idea on how the they will introduce me on that day ..i want a very short introduction.. How i am going to start?

Yes, ask yourself, what is the one thing in my work that I am most passionate about? Then, get the introducer to tell a brief story that illustrates that passionate expertise. When you go on stage, then, be ready to talk about a related subject, since you will now appear to be expert in that area, thanks to the intro.

Woman’s Club meeting. Program within meeting. Who introduces program? Vp in charge of programs or chairman of the program?

Either one can; depends on VIP status of speakers. If more important, Chairman. If less important, VP is fine.

What exactly are you waiting for? And who does the thank you

The same person who does the intro should do the thanks.

Hi mike, Can i ask for a basic script to intoduce a physicians and profisors in a ceremony , i have asked to be MC for the first time on my life, my event will be held on the next sunday Oct 15-2017

Thank you in advance. Aisha.

Hi, Aisha – each introduction is different — that’s the whole point of them. For a basic outline, answer the following questions: (1) Who is the person (what have they accomplished that’s relevant to this audience?); (2) What is their area of expertise (that is relevant to the audience?); (3) why is the topic (and the speaker) important right now?. Always end with the speaker’s name.

Hi Dr. Nick,

I have been told to introduce a few couple of Physicians at a Conference. It is a medical conference and the audience are also physicians. I have been given the CV of speakers and I need to highlight their expertise, experience and accomplishments.

Any Tips, Please?

1. Don’t read the CV. Just give highlights in the form of a story relevant to the audience. 2. Ask the speakers for a human detail or story or two. 3. Tell the audience why this speaker is important to this audience today.

As I am a TMOD of the meeting. How do I introduce a word and a thought master? Please help as this is my first time and I don’t want to screw this.

Start with why this person is so impressive — what wows you about him or her. Say a few words about what the topic is and why it’s relevant to the audience. And then explain why now is a particularly good time to hear from this speaker. End with the speaker’s name, and start the applause.

Hello Sir Morgan,

Today I learnt that speech of introduction is equally important to the actual speech by the speaker. Thank you for the wonderful tips. It’s useful for my Speech course at my university.

Thanks, Inba.

Good morning Mr. Morgan; Can this introduction be used for a sermon introduction as well? How can I include their character and love to teach and share ministry into this introduction ? I am new at this and really want to do a good job. The topic is on family Reunion and this person is a minister in the family.

Hi, Trina — yes, you certainly can use the general structure here for a sermon introduction. You would include the details you mention under the heading of “why this person,” because the character, love to teach, and share ministry are presumably all good reasons for this person to speak. Hope that helps.

I’M ASKED TO INTRODUCE A PARAMOUNT CHIEF TO CHAIR AN OCCASION. THIS WILL HELP ME.

[…] were reviewing the stats on this blog recently, and one of the surprising numbers is that the blog post that consistently gets the most views is one I did over a half-dozen years ago on how to introduce a speaker.  I suppose that’s where […]

Nick, This is a great resource for students in public speaking courses. You inadvertently have help hundreds of students get good reviews and great grades.

Shawn, that’s a good thing, right?

Hey nick, I have to welcome series of speakers and I really dont want to end with “Lets welcome him/her with huge round of applause”. ao, can you put out the alternatives for “to present his/her speech”. Thanks much for the article, btw.

Hi, Prithak — If I understand your question, it’s how to end each introduction? You should always end with the person’s name, as a trigger for the applause: “Please welcome James Blunt!” Don’t vary that formula. The variation comes in what you say about the person before the ending of each introduction.

Thanks for mentioning how they need to provide a good introduction. Having someone that is prepared can be nice. Choosing a good master of the ceremony could help a lot.

This is really amazing. It’s a very grateful blog for me. Thanks for sharing it.

This is an amazing article that I found through Brian Dodd. This will help me to help the speaker when we have special ministries come to our church.

Thank you, Sis, for the article, it was very helpful and I got new insight. I really appreciate it, I hope you are given health so that you can continue to write useful articles like this.

Thanks for sharing it, its really amazing

Youth conference speaker significantly impacts the youth listening and attending the conference, so it has to be motivational and inspirational. In this connection, the speaker should be reliable and trustworthy. Audiences expect various things from a speaker, some of which they wish for immediately if a speaker succeeds.

I’m introducing my daughter as Mother’s Day speak at my church on Sunday. Please give me some tips on how to introduce her She’s a great mother for over 20 years 30 years. She has to find boys Christian boys and she’s a great speaker.

Good introductions are short, and answer 3 questions: Who, what, why. Who is this speaker (very brief relevant bio); what is her subject mater that she is going to talk about; and why is she uniquely qualified to talk to this audience?

Great job, this blog is very informative. Thank you

Great tips on how to give and receive a good introduction! This post really highlights the importance of setting up a speaker for success with a well-prepared introduction. I love the idea of having a video intro to ensure everything goes smoothly. It’s clear that a strong introduction can make a huge difference in how a speech starts. Thanks for sharing these valuable insights!

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• How to write an introduction speech

Introduction speech for a guest speaker 

How to write a good introduction speech step by step

By:  Susan Dugdale  

If you've been asked to give the introduction speech for a guest speaker you're in the right place.

Everything you need to prepare it is here. Follow the steps and you'll have an introductory speech you'll be proud to deliver.

What you'll find on this page:

• an overview of the purpose of an introduction speech for a guest speaker
• the content you're expected to cover
• an organizational pattern or template to follow  
• an example introduction speech
• 6 important tips to use to ensure your speech is a success

The function of an introduction speech

Let's start with the purpose of the speech. When you understand what the speech is supposed to achieve you'll find it much easier to write.

The job of an introduction speech is to:

• introduce your guest speaker,
• give them a warm welcome, 
• and create ready-and-motivated-to-listen anticipation in the audience.

Essentially you are the warm-up act. Your task is to focus and unite the audience members, to get them ready for what is to come.

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To prepare your introduction speech you'll need:

• the guest speaker's name and, if they have one, their title. For example; Judge, Sir, The Right Honorable... Do make sure you can say their name properly and easily! If you're in doubt get the correct pronunciation from your guest speaker and practice. Also ask if they have personal pronoun preferences. Eg: they/them, she/her, he/him... 
• the guest speaker's biography or the credentials of the speaker Sometimes you'll be given what the guest speaker wants said about themselves. If that isn't provided select events, achievements and qualifications to support establishing him/her as an authority within the context of the occasion. And do check that your guest is happy with what you are preparing to say about them.
• attention getters or a surprise to delight the audience, something that is not commonly known, and something revealing the personality or humanity of the person. 

How to organize your material

• Build excitement or interest by adding one piece of information after another.
• Make the speaker's name and their speech title, the climax and end of your speech.

To show you how it's done I've put together an...  

Introduction speech example

Let's put the speech in context to help you make sense of it.

The setting for this fictitious introduction speech is a conference for an organization called " Women in Leadership" . The audience are primarily women drawn together through an interest in leadership roles. 

At the end of the speech, the speaker will lead the clapping as Rose Stephenson, the keynote speaker being introduced, takes center stage.

Now here's the introduction speech text.

Now here's the introduction speech text

" She's been a stalwart member of "Women in Leadership" for the last ten years. Over that time she's served in every office: secretary, treasurer, chairperson, chief fundraiser, education officer... to name just a few, and in some roles several times over.

Her passionate dedication to promoting public speaking as an important component of empowerment is inspiring. We estimate that she has personally mentored at least 100 new speakers and has set an extraordinary "yes, you can" example for many more. We see her as capable, confident and fluent: never at a loss for words. But what you probably don't know is that this women once stuttered, stammered and blushed.

Yes, she was often temporarily paralyzed, struck dumb by the mere thought of standing in front of an audience to speak.

How she got from awkward tongue tied silence to becoming an eloquent front line spokesperson is the story she will share with us tonight.

Ladies, without further ado, it's with great pleasure, I give you... Rose Stephenson on "Speaking To Lead!"

Say the speech out loud! Use it as a template!

Try saying it out loud to get the flow of it.

If you like it, use it as a model for the introduction speech you need to write.

6 tips to make your introduction speech successful

1. consider tone and language use.

Is what you've prepared appropriate for the occasion, audience and your guest speaker? Have you avoided using a string of clichés?

2. Check the length of your speech

Pertinent and pithy: a short speech is what you want. One to two minutes should be enough.

Test it out loud with a timer and trim if necessary.

My example speech is 171 words long. That will take approximately 1 minute 30 seconds to say depending on the speaker's rate of speech.

For more on: the number of words per minute in a speech . (This page has estimations for the number of words per minute spoken at a slow, medium and fast rate for speeches from 1 - 10 minutes long.)

3. Resist exaggerating or "puffing up" the speaker's achievements

First impressions count. You don't want to talk about your guest in a way that may embarrass and cause the audience to question their right to be there.

4. Always check your facts 

Beware the horror of getting your facts muddled and, if you wish to mention something that may be sensitive, ask permission before you announce it in front of an audience.

5. Remember you are not the main speaker, or the star of the show

You've done a good job when you cover just enough to make the coming speech eagerly anticipated. 

Please do not stray into telling the audience what the guest speaker's speech will cover in detail. That's terribly unfair on the speaker!

6. Rehearse your speech

Practice out loud until you are confidently fluent and able to convey the pleasure or enthusiasm the audience needs to get them in the right frame of mind.

For more: how to rehearse a speech well

For more: how to use your voice expressively

Other related pages you may find useful:

• How to give a self-introduction speech  (with an example of a brief speech to introduce yourself to fellow workshop participants)
• How to write a welcome speech (with an example of a short welcome speech to open an event)

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How to give a welcome speech at a corporate event

Businesses, organizations, and multinational companies organize corporate events for various reasons. It’s the host’s duty to thank the visitors and address the entire crowd for attending the event.

Thus, the speeches should be effectively crafted, addressing the occasion appropriately. It should illuminate the key moments and occurrences depending on the event’s purpose.

The way you greet people in person establishes the tone for what happens afterward and influences how the audience will feel about the event.

A dull welcome speech might destroy the excitement, but an engaging event opening speech would greatly increase the involvement of the audience.

So, here in this article, we will help you craft one of the best welcome speeches at corporate events and make you the star of the occasion. So, go ahead and check it out!

What Is Included In A Welcome Speech For Corporate Events?

First, let’s take a quick look at a corporate speech.

Below is the most basic structure of a welcome speech for corporate events that you can refer to organize your thoughts and create your draft.

Later, we will discuss how you can make your speech more effective and engaging.

So, the following are the fundamental elements of a good executive welcome speech .

• Salutation And Greeting

Your speech must begin with a salutation and greeting for the audience. Then, you can use simple words and address everyone present at the event.

Depending on the time of the event, you can say Good Morning, Good Afternoon, or Good Evening. In addition, you can use different versions of the same phrase to make the speech more engaging, which can quickly grab your audience’s attention.

However, don’t make it too bold and friendly that it comes out rude or informal.

• Introduction

This part should begin by thanking everyone for being a part of the event. It must include welcoming the audience to the event.

You should highlight the event’s name, like the 25 th Annual Jubilee, Get Together, or whatever the event is for. However, keep the introduction short and move on to the next part.

• Acknowledge

It involves showing appreciation to the audience for joining the event on behalf of your team, group, community, company, or organization.

You should include words that show your gratitude towards the audience and request them to make it a big event with their participation.

Also, you can give special thanks to those who played a bigger part by mentioning their names.

• Purpose Of The Event

This is where you need to elaborate a bit, but not too much. Keep it short enough to get the audience’s attention and long enough to make it worth it.

Tell the purpose of the event, why the event has been organized, and appreciate the involvement of everyone present in the audience in making the event happen.

Also, include how important their contribution was to make it successful and how you would want them to continue their support. In addition, include the plans for the future, if any.

The wrap section should merge with the ending of your purpose by asking your audience to keep up with their support or help in the company’s growth. Then, you can continue by giving a hint of handing it over to someone else who will give their speech after you.

Also, you should mention how the event will unwrap and expect everyone to participate cordially and make the event a grand success. You can even add some additional aspects depending on the event.

Here, you will thank everyone for listening to you . And then, hand it over to someone else if there is anyone to continue.

Otherwise, you can ask your audience to go on and enjoy the event. Therefore, the conclusion should be very small. However, do not forget to add a positive note!

How To Make Your Welcome Speech For A Corporate Event Effective

A well-structured speech is a key to a successful one. No one wants to hear you blabber at a big event in front of many people.

A structured speech is more effective in delivering the message you want to convey. In addition, it enhances engagement and makes it more intriguing for the audience. Hence, you must follow a specific order while preparing for your speech.

While the structure is an essential aspect of every speech, you need to consider the wording of it too.

Not everyone is good at choosing the right words. But you can make it a success without the use of fancy words. Keeping it simple is even better since everyone at the event can easily understand what you are trying to say.

Besides, you should also keep some other aspects of the welcome speech in mind, which are stated below.

• The greatest method to establish the mood for an event is to start with a strong welcome speech. Then, refer to the event while making the welcome speech.
• Include comments along with the overview of the event.
• Do not go over the board with the length of the speech. Don’t bore your audience; keep it short while mentioning key points.
• Add acknowledges that it touches the emotions of the audience. For instance, “We couldn’t have done it without you,” “You played a bigger support system for us that helped us reach this far,” or other variations. You can also add some stories to it. However, keep it short.
• Conclude the speech by introducing the following speaker and expressing gratitude to the audience once again for coming to the event. Then, it will be simpler to transition efficiently from the speech to the subsequent program.

Final Words

Welcome speeches are the heart of a corporate event that sets the mood and decides its success. But, of course, you can always use a sample welcome speech for an event, which might be a declaration that marks the start of an assembly, celebration, or any other occasion.

It formally welcomes each person to the event and acknowledges their presence. However, use a definite structure to keep your welcome speech organized. Add some fun facts and stories to spice up the speech. But ensure to keep it short and simple!

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We can compare welcome speeches to the scenes in a movie that follow the opening credits. Welcoming opens the way for all the subsequent events that are likely to be funny, romantic, or impressive. Such is the beginning of “The Lion King” when the sun rises over the Pride Lands. 

You are drawn into a thrilling adventure with the entire animal world, but you can already understand that something wonderful and unforgettable is likely to happen. 

Similarly, the welcome speech should encourage anticipation and draw the listeners into that or another event. Let us turn to how to make that happen in the best possible way.

1. Understanding the Purpose and Audience

To make a welcome speech for guests memorable, you need to know the event’s purpose and the audience. It’s like knowing who you’re telling a story to and then telling it. 

1.1. Identifying the Type and Theme of the Event

Just as different movies cater to different tastes, various events require different tones and content in your welcome speech.

Corporate Events

If you are doing it for a company event like a conference, seminar or product presentation, it should be professional and succinctly advance the business’s cause. It’s like the introduction of “The Social Network” – short and getting to the point.

Social Events

Weddings, anniversaries, and reunions call for a warm, personal touch. Imagine the heartfelt opening of “Love Actually,” where different kinds of love are celebrated. Your speech should mirror that warmth and connection.

Educational Events

Graduations and orientation programs demand inspiration and encouragement. Channel the uplifting spirit of “Dead Poets Society,” urging students to seize the day and embrace new challenges.

Fundraisers and Charity Events

These events are about impact and empathy. Your speech should resonate like the opening of “Pay It Forward,” emphasising the mission and the difference attendees can make.

1.2. Analysing the Audience Demographics and Expectations

Understanding the demographic mix helps tailor your language and references. An audience of young professionals might appreciate modern references, while a more diverse group might need a broader appeal. Gauge how much the audience already knows about the event or organisation. If they’re new, provide more background; if they’re familiar, delve deeper into specifics. Consider why the audience is attending. Are they there to network, learn, celebrate, or contribute to a cause? Address these motivations directly in your welcome speech.

1.3. Defining the Objectives of the Welcome Speech

Clarifying your objectives is like setting the movie’s plot. What do you want to achieve by the end of your welcome speech? Your primary goal is to make everyone feel welcome. Introduce any key speakers or VIPs early on. It builds anticipation and sets the stage for what’s to come. Your speech should set the right tone for the event, much like the score sets the mood in a movie. 

2. Structuring Your Welcome Speech

With the backdrop properly set, let’s go over how you should structure your speech so that it makes perfect sense from the beginning till the end.

2.1. Opening

The beginning is everything, and just like how the opening scene of a nice movie gives you the urge to keep watching, the opening of your welcome speech does the same. Start by greeting your audience warmly and introducing yourself. This establishes your presence and credibility. Start with a quote or story or be humorous to catch attention. Recognise and thank special guests, sponsors, or VIPs. This not only shows appreciation but also engages those individuals and the audience.

The body of your welcome speech is where you delve into the details, much like the middle act of a movie. Give some context about the event or organisation. Explain its significance and history. Explain why this event is important. What are its goals? What do you hope to achieve? This helps the audience understand the bigger picture. Give a brief overview of what to expect. Don’t forget to thank the organising team and volunteers.

2.3. Closing

The closing should leave a lasting impression, like the final scene of a great movie. Summarise the key points of your welcome speech to reinforce your message. Encourage your audience to participate and engage with the event. Invite your audience to enjoy the event and take any necessary actions. Finish with a memorable statement that resonates with your audience, leaving them with something to consider.

3. Tips for Engaging and Connecting with the Audience

Don’t forget that you should engage your audience throughout your speech. Here is how to make sure they do not lose interest. 

3.1. Using Inclusive Language and Pronouns

Think about using more inclusive and interesting language. That would be like talking to the entire cast of a movie as opposed to just discussing with the leads.

3.2. Addressing the Audience Directly and Making Eye Contact

Make eye contact and address your audience directly. This creates a personal connection, like an actor breaking the fourth wall.

3.3. Incorporating Humour and Personal Anecdotes

Humour and personal anecdotes can make your welcome speech more relatable and enjoyable. Think of the witty dialogue in “Guardians of the Galaxy.”

3.4. Using Rhetorical Devices

Using repetition, alliteration, and metaphors are tools to help make your speech more interesting and memorable.

3.5. Modulating Voice Tone, Pitch, and Pace

Vary your tone, pitch, and pace to maintain interest. It’s like the dynamic score of a film that rises and falls with the action.

3.6. Practising Active Listening and Responding to Audience Reactions

Pay attention to your audience’s reactions and adjust your delivery accordingly. It keeps your welcome speech dynamic and interactive.

4. Customising Your Welcome Speech for Different Events

Different events require different approaches. Here’s how to tailor your speech to fit the occasion perfectly.

4.1. Corporate Events

Corporate events need a professional yet engaging tone. Align your speech with the event’s theme and business objectives. It’s like keeping a movie’s plot focused on its central conflict. Discuss relevant industry trends, challenges, and opportunities. This shows your audience that you’re informed and engaged. Acknowledge and thank sponsors, partners, and key stakeholders. Their support is crucial, much like a producer’s role in a film.

4.2. Social Events

Social events call for a warm, celebratory tone. Set a warm and celebratory atmosphere from the start. Share personal stories and memories that relate to the occasion, which creates a personal connection and adds depth. Highlight the importance of relationships and milestones. This adds meaning to the celebration.

4.3. Educational Events

Educational events require an inspiring and motivational approach. Emphasise the importance of learning and growth. Inspire your audience to embrace new challenges. Encourage students or participants to take on new challenges. It’s like the call to adventure in “Harry Potter.” Acknowledge the hard work and achievements of faculty and staff. Their support is invaluable.

4.4. Fundraisers and Charity Events

Fundraisers and charity events need to connect emotionally with the audience. Communicate the organisation’s mission and impact clearly. It helps the audience understand the importance of their support. Share stories of beneficiaries and successful initiatives. These stories can inspire and motivate the audience to contribute. Encourage the audience to donate and continue their support. It’s like a heartfelt plea in a movie that tugs at the heartstrings.

5. Examples of Effective Welcome Speeches

A welcome speech sample can provide great inspiration and a template for your speech.

5.1. Welcome Speech for Corporate Event

“Hello, and good morning!! I go by [Your Name], and traditionally, I plan our annual conference. This is where we all get to discuss the future in our industry and why there are great things coming – I mean, just around the bend. To our keynote speaker [speaker name], and all sponsors, thank you for your energy. Take this opportunity to learn, connect and scale with us! Enjoy the event!”

5.2. Wedding Welcome Speech

“Ladies and gentlemen, friends and family welcome to this celebration of love. My friends, my name is [Your Name] and it is an honor for me to be standing up here today with you all, to share the special occasion of [Bride’s Name] & [Groom’s Names] ‘s wedding. To the happy couple, 3 cheers! Let us all hail this day.”

5.3. Graduation Welcome Speech

“Congratulations, graduates! Good afternoon. My name is [Your Name], and I am thrilled to welcome you here today! The success and hard work you have shown helps us to be incredibly proud, so here we celebrate this special day that is yours today. Just remember, as you enter your next stage of life, to keep challenging yourself and to keep learning. Every one of you, we are so proud! May it be a bright and great future where victory will be yours!”

5.4. Charity Event Welcome Speech

“Good evening, everyone. [Your Name] I am your host for the evening for our annual charity gala. This evening, we come together to bolster [Organisation’s Name] and its noble work. You are here because of your kindness, your willingness to do something. So come, have a lovely evening, increase the bidding amount at auction and take part in supporting this deserving cause that affects us all closely. Thank you for being here.”

6. Common Mistakes to Avoid

Avoiding common mistakes can make your speech more effective and engaging.

6.1. Overloading the Speech with Too Much Information or Details

Keep your speech concise and to the point. Too much information can overwhelm your audience.

6.2. Using Jargon, Acronyms, or Technical Terms Without Explanation

Avoid using jargon or acronyms that your audience might not understand. Clear communication is key.

6.3. Neglecting to Practice and Time the Speech Beforehand

Practise your speech multiple times and time yourself. It ensures a smooth delivery and keeps you within your allotted time.

6.4. Failing to Engage and Connect with the Audience

Engage with your audience through eye contact, inclusive language, and personal anecdotes.

6.5. Overlooking the Importance of Non-Verbal Communication

Pay attention to your body language, facial expressions, and gestures. Non-verbal communication can enhance your message.

7. Practising and Delivering Your Welcome Speech

Preparation and practice are crucial for a successful delivery. This helps you to understand how and where to use voice modulations. Do not leave it for the last moment. 

7.1. Writing a Clear and Concise Script

Indeed, welcome speech requires a informal and friendly tone. However, do not get swayed away. Make sure you are  writing a clear and concise script to keep your speech focused and effective.

7.2. Rehearsing the Speech Multiple Times

If you want to avoid faltering you must rehearse your speech multiple times. This will gradually build your confidence and ensure a smooth delivery. 

7.3. Seeking Feedback from Colleagues or Event Organisers

Get feedback from colleagues or event organisers. Their insights can help you improve your speech.

7.4. Using Visual Aids or Props When Appropriate

Use visual aids or props to enhance your speech and engage your audience. However, do not unnecessarily force it into the speech. Use it if it enhances the audience’s experience. 

7.5. Managing Nerves and Anxiety Through Relaxation Techniques

If you have stage fright or fear of public speaking you must practise relaxation techniques like deep breathing or visualisation. This will certainly help you to manage nerves and anxiety. 

7.6. Adapting to the Event Setting and Audience Reactions

Be prepared to adapt to the event setting and audience reactions. Flexibility is key to a successful speech.

The tactics for crafting a great welcome speech for chief guest involve knowing your audience, having a clear purpose and structuring your content correctly. The welcome speech must create an impact, so a bit of customisation will be helpful. Just like a great movie, your speech should leave everyone thrilled.

FAQs on How to Write  Welcome Speech

Q1. how long should a welcome speech be.

A1. A welcome speech should typically be around 5-10 minutes long, depending on the event.

Q2. What should I focus on in a welcome speech?

A2. A short welcome speech for an event focuses on greeting the audience, introducing key speakers, providing an overview of the event, and setting the tone.

Q3. How can I manage my nerves before giving a speech?

A3. Practise relaxation techniques like deep breathing, visualisation, and positive affirmations. Rehearsing multiple times can help give a smooth introduction for welcome speech.

Q4. Should I memorise my welcome speech?

A4. Memorising key points is helpful, but taking notes can also keep you on track. Practice is essential to ensure a smooth delivery of your welcome speech for students.

Q5. How can I make my speech engaging?

A5. Use attention-grabbing techniques, personal anecdotes, and rhetorical devices. Engage with your audience through eye contact and inclusive language to deliver an interesting and captivating opening welcome speech for event.

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[2024] Samples Of Welcoming And Short Opening Remarks For A Program

Short opening remarks for a program.

If you’ve ever been to a corporate program, you know that everyone pays close attention to the welcome speech.

The opening remarks are what entice the audience to listen with interest or not want to participate at all.

Given this, short opening remarks for a program are quite significant and should be both lengthy enough to appropriately address everyone in the room and concise enough to avoid boring anyone.

A compelling first line and introduction can quickly grab the audience’s attention. Therefore, making a good first impression is crucial to maintain their interest and excitement throughout the entire event.

Using short speeches is useful when the speaker wants to keep it straightforward, succinct, and impactful without detracting from the main event.

1. You are welcome to [program name]. We’re so happy you could be here with us today.

2. We appreciate your attendance at [program name] and wish you a good [morning/afternoon/evening].

5. I’m glad you could join us for [program name]. We are eager to get started since we have a fantastic program of events planned.

8. Here you are at [program name]. We’re so happy you could join us today to take part and learn.

9. Thank you for attending [program name] this today. We are eager to share with you ideas that will transform your life.

Opening Speech For An Event

Here is an example of an opening speech for an event that you can use as a model or template if you’re unsure of what makes a opening speech.

2. Welcome to our award show. I am _. We feel honoured to kickstart our prestigious ceremony. We have a special guest who will be unveiled soon. Meanwhile, sit back and have fun.

3. I _ welcome everyone to our 11 biannual event in our department. It’s wonderful seeing how many people chose to be here. Your enthusiasm is contagious. We have a lineup of events that will surely tickle your toes. Please stay tuned as the events unfold. Enjoy!

Welcome Speech For Party

1. You are welcome to [party name]. We are very happy that you could share in our celebration.

4. We’ve got a wonderful [party/celebration] planned for you today, and we can’t wait to unveil them to you.

5. We appreciate your attendance at [party name]. For you, we have a fun schedule of events and surprises planned.

7. Welcome to [name of party]. We are looking forward to celebrating with you and having a terrific time.

10. Welcome to [party name] and good morning. We’re so happy you could join us in our celebration. Let’s make this a celebration to remember!

Welcome Speech For Conference

2. Welcome to the conference this year! We join together to exchange ideas, insights, and experiences with tremendous excitement and enthusiasm. We’re all here because [conference topic] is something we’re passionate about, and I do not doubt that the coming days will be full of insightful conversations, new connections, and lots of motivation. I appreciate your presence and wish you a wonderful time.

4. Welcome to the conference this year! We are honored to have you all here with us, and we can’t wait to exchange ideas and experiences, as well as to learn from one another. We’re all here because [conference topic] is something we’re all enthusiastic about, and I do not doubt that the coming days will be full of insightful conversations and fresh connections. I appreciate your coming, and I hope you have a great time.

5. Welcome to the conference this year! We are incredibly appreciative of those who put this program together. Thank you for making time for this. Have a blast!

Welcome Speech For Virtual Event

2. Welcome everyone! We are really happy to have the chance to collaborate online and share knowledge. Feel free to ask questions, share ideas and more importantly, network.

3. Welcome to the online event for this year, everyone! We appreciate having you all here with us (virtually, of course), and we can’t wait to share our knowledge and experiences with you all. We’re all here because [event topic] is close to our hearts, and I do not doubt that the coming hours will be full of fascinating conversations and new connections. So let’s make sure to leave this gathering with a sense of empowerment! Thank you again for coming.

Short Welcome Speech For New Students

Make every new students feel at home in your school with these short welcome speech for new students:

3. Welcome! We are overjoyed to have you here with us and are eager to get to know you all. We wish you the best of luck and hope you study and develop as much as you can while you are at [school/university]. Please inquire if you need assistance and ask plenty of questions. We’re here to encourage yo your success. Welcome again to school/university!

Welcome Speech For Students By Teacher

As a teacher, it makes a big difference when your students warm up to you. It makes learning a breeze for both of you. Get started with one welcome speech for students by teacher from this list.

2. Hello, pupils! I’m glad to have you all in my class today. This year, I’m thrilled to be your teacher, and I’m also eager to learn from you. We’ll be working twice as hard. No room for laziness. Ask if you need anything or if you have any questions. I promise to be your biggest support.

3. Greetings, students! I feel privileged to be your teacher this year. Tell me your name and what you do in the comments. We have a lot to learn and do together, and I am sure we can accomplish a lot. If you have questions or reservations, feel free to spill. Have a nice day.

Welcome Speech For Religious Gathering

If you feel overwhelmed writing a welcome speech for religious gathering, check the following for ideas:

1. Good morning everyone. Welcome to _. We feel blessed to have you hear today. Thank you for choosing to honor God. If you’re worshiping with us for the first time, you’re welcome to this big family. Enjoy the service.

3. It’s a wonderful thing to be alive, and it’s more wonderful to behold your lovely faces. If you’re just joining us, welcome to this part of the Kingdom. You are loved.

6. Hello and welcome again to God’s house. As we’ve gathered, let God’s spirit dwell within us. Allow yourself to enjoy God. If there’s a new person beside you, tell them welcome to church.

9. It makes my heart glad that you’re all here. To the newbies, you have a special place in our hearts. I pray that God’s love overwhelms you in worship today.

Short Welcome Speech For Church

A short welcome speech for church can be a great way to make your church me

1. A big welcome to church. Thank you for choosing to worship God in this place. We hope you have a great time here.

Opening Remarks Sample For Different Purposes

At times, there will be need to make opening remarks sample for different purposes. You don’t want to be stuck when those periods come.

Prepare ahead with these samples below:

3. Welcome to this year’s charity event, everyone! We are incredibly appreciative of the chance to band together and help [cause/charity]. We are all present because we value the value of giving back and the strength of the community. We appreciate your presence; let’s work together to change the world.

5. Welcome to this year’s graduation ceremony, graduates, family members, and friends! We are thrilled to have the chance to recognize the accomplishments of our graduates. This is a unique event, one on which we should reflect on all that we have accomplished and look ahead to all that we will accomplish in the future. Thank you for coming, and on this historic occasion, congrats to our graduates!

Similar Posts

80 template of attractive short welcome message for customers on whatsapp, instagram, online store.

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How to Write and Deliver an Engaging Guest Speaker Introduction

Last Updated: July 3, 2024 Fact Checked

Sample Speeches

Writing the introduction, delivering the speech, expert q&a.

This article was co-authored by Deb DiSandro and by wikiHow staff writer, Ali Garbacz, B.A. . Deb DiSandro is the Owner of Speak Up On Purpose, an organization dedicated to improving and teaching public speaking. Deb has over 30 years of experience as a national speaker and has presented at the Erma Bombeck Writer’s Conference and the National Society of Newspaper Columnists. She was awarded the National Speakers Association Member of the Year 2007 and has been published in Writer's Digest, Daily Herald, Women's Day, and Better Homes & Gardens. There are 8 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 1,208,076 times.

Introducing a guest speaker is quite an honor. As the introducer, you get the audience excited about the talk they’re about to hear and play a crucial role in connecting the speaker to their audience on a more human level. Writing the perfect introduction speech requires some research and rehearsal on your part, but rest assured that you’ll be left with a speech that’ll leave your audience wanting more. Keep reading for our complete guide to writing the best introduction speech. Also, take a look at the samples we’ve included to get help you get started.

Things You Should Know

• Establish the guest speaker’s credibility by mentioning notable achievements and experiences that relate to the topic of their speech.
• Share a quick anecdote or surprising fact about the guest speaker to paint a picture of their personality and character.
• Get the audience excited for the upcoming presentation with a short sentence stating what the guest speaker will be talking about.
• Wait until the very end to introduce the guest speaker by their full name and title.

Researching the Speaker

• When the speaker provides an introduction for you, use it. Read it over a few times and don’t hesitate to ask them for any clarification if you need it.

• For example, if the speech is about encouraging young girls to learn computer programming, don’t spend time explaining how the speaker can teach these skills to adults.
• Additionally, if the audience is mostly people who work in the education field rather than computer programming, avoid using a lot of jargon specific to computer programming so the audience can follow along better.

• Another method is to ask the speaker for their resume. Use this to pick out their most notable achievements to help establish their credibility.
• A good introduction goes beyond just reciting the speaker’s personal history. However, noting their most relevant and impressive achievements will help establish them as an authoritative figure to the audience.

• Always get the speaker’s permission before using these details. If you need to use this information, have an explanation ready as to why it’s important to your introduction.

• Be careful if you’re using pieces from another speech since it is copyrighted material and can’t be used without the speaker’s permission. Talk directly to the speaker about using these portions, or rephrase the section in your own words.

• “Many don’t know that John Doe originally went to school for law, but ended up choosing psychology instead. Just like many of you, he didn’t have much of an idea of where his life would take him. Little did he know that his legal studies would actually help him to become one of the most renowned therapists we know today.”

• Avoid using overly casual language to refer to the speaker, such as “guy,” “girl,” or “kid.” Instead, use “person,” “woman,” or “man.”

• “Jane’s passion for creative writing goes back to her high school days where she began the draft for her very first novel at the age of 15. By the time she was entering her sophomore year of college at 19 years old, she had already published her first book.”
• “John has received recognition and praise from some of the largest Fortune 500 companies for his dedication to creating curriculums to help strengthen teamwork in the workplace. He’s received multiple awards for his work and has even gone on to write a book sharing his unique insights and perspective.”

• “Jane will tell you exactly how you can manifest every single one of your goals by making just five simple changes in your daily life.”
• “John is here today to share the secret to maximizing your savings so you can live freely without ever having to worry about finances again.”

• “John and I met a few years back and immediately bonded over the struggle of maintaining a healthy work-life balance. I’m sure many of us can relate to this.”
• “Jane’s book on navigating childcare in our current economy struck me at a very deep level. I’ve never read such relatable and honest words, and her work has given me comfort and reassurance during these unpredictable times.”

• For example, you might say, “John Smith’s story working in the lumber industry inspired me to go out and build a cabinet. Unsurprisingly, it fell apart within five minutes of being built. I went back to him, and he was sure to reassure me that it’s a practice that requires much patience.”

• “Please join me in welcoming Dr. John Smith!”
• “Here to discuss her newest book, “How to Live a Happier Life,” please give a warm welcome to Jane Doe.”
• “Here to share his unique perspective on the current political climate, please welcome Professor John Doe.”

• Also, practice using a friendly and relaxed tone when you give your speech to avoid coming off as super stiff and nervous.
• To overcome stage fright , recite the introduction while looking in a mirror. Once you feel comfortable, rehearse it in front of family and friends.

• For example, “Good evening. My name is Alex Brown, and I’m the organizer of this event.”
• If everyone in the audience is familiar with you, there’s no need to introduce yourself.

• Get the speaker’s approval of the introduction you’ve written. Thanks Helpful 0 Not Helpful 0
• Forget about cliches such as “This person needs no introduction.” Instead, focus on making your introduction unique and descriptive. Thanks Helpful 0 Not Helpful 0
• Ask the speaker to revise a provided introduction if you don’t feel that it’s right for the audience they’ll be presenting to. Thanks Helpful 0 Not Helpful 0

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• ↑ https://www.press.umich.edu/pdf/9780472035090-unit1.pdf
• ↑ http://canuwrite.com/speech_introduce.php
• ↑ http://www.write-out-loud.com/introduction-speech.html
• ↑ https://hbr.org/2016/10/how-to-memorably-introduce-another-speaker
• ↑ https://westsidetoastmasters.com/resources/talk_your_way/ch15.html
• ↑ https://publicwords.com/2011/11/26/how-to-introduce-a-speaker-the-art-of-giving-and-receiving-a-great-introduction/
• ↑ http://www.publicwords.com/2011/11/26/how-to-introduce-a-speaker-the-art-of-giving-and-receiving-a-great-introduction/

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• Published: 01 September 2024

Mycobacterium tuberculosis cough aerosol culture status associates with host characteristics and inflammatory profiles

• Videlis Nduba 1 ,
• Lilian N. Njagi   ORCID: orcid.org/0000-0002-5067-0788 1 ,
• Wilfred Murithi 1 ,
• Zipporah Mwongera 1 ,
• Jodi Byers   ORCID: orcid.org/0009-0003-8740-2351 2 ,
• Gisella Logioia 3 ,
• Glenna Peterson 3 ,
• R. Max Segnitz   ORCID: orcid.org/0000-0001-9806-259X 3 ,
• Kevin Fennelly   ORCID: orcid.org/0000-0001-9416-0686 4 ,
• Thomas R. Hawn 3 &
• David J. Horne   ORCID: orcid.org/0000-0002-4721-9099 2 , 3  

Nature Communications volume  15 , Article number:  7604 ( 2024 ) Cite this article

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• Bacterial host response
• Tuberculosis

Interrupting transmission events is critical to tuberculosis control. Cough-generated aerosol cultures predict tuberculosis transmission better than microbiological or clinical markers. We hypothesize that highly infectious individuals with pulmonary tuberculosis (positive for cough aerosol cultures) have elevated inflammatory markers and unique transcriptional profiles compared to less infectious individuals. We performed a prospective, longitudinal study using cough aerosol sampling system. We enrolled 142 participants with treatment-naïve pulmonary tuberculosis in Kenya and assessed the association of clinical, microbiologic, and immunologic characteristics with Mycobacterium tuberculosis aerosolization and transmission in 129 household members. Contacts of the forty-three aerosol culture-positive participants (30%) are more likely to have a positive interferon-gamma release assay (85% vs 53%, P = 0.006) and higher median IFNγ level (P < 0.001, 4.28 IU/ml (1.77-5.91) vs. 0.71 (0.01-3.56)) compared to aerosol culture-negative individuals. We find that higher bacillary burden, younger age, larger mean upper arm circumference, and host inflammatory profiles, including elevated serum C-reactive protein and lower plasma TNF levels, associate with positive cough aerosol cultures. Notably, we find pre-treatment whole blood transcriptional profiles associate with aerosol culture status, independent of bacillary load. These findings suggest that tuberculosis infectiousness is associated with epidemiologic characteristics and inflammatory signatures and that these features may identify highly infectious persons.

Introduction

Tuberculosis (TB), a leading infectious disease-related cause of death 1 , is spread person-to-person through the inhalation of aerosolized bacilli. A key step for TB elimination is interrupting transmission events to prevent new acquisition of infection and disease. However, knowledge gaps in understanding the biology and determinants of TB transmission undermine efforts to develop interventions 2 , 3 . These gaps include uncertainties around the determinants of infectiousness, poor estimations of individual infectiousness, and the lack of accurate and convenient biomarkers of infectiousness. Similar to other infectious diseases 4 , 5 , 6 , “superspreaders”, individuals with TB who are responsible for the majority of Mycobacterium tuberculosis ( Mtb) transmission 7 , 8 , 9 , 10 , 11 may have an outsized role in TB endemic settings. Modeling studies suggest greatly amplified returns by focusing control efforts on the minority of persons with TB who are most infectious 12 . Although the existence of “superspreaders” in Mtb transmission remains unproven, investigations into this phenotype may provide insights into TB pathophysiology and inform the development, implementation, and evaluation of targeted public health interventions to eliminate TB 3 .

Epidemiologic studies of Mtb infectiousness suggest that several host characteristics, including younger age, higher bacillary load, cough features, and greater contact time, are associated with increased transmission 13 , 14 , 15 , 16 , 17 , 18 . Overall, these associations are weak and suggest that additional factors regulate infectivity. Studies by Wells and Riley from the pre-chemotherapeutic era demonstrated that a subset of patients with TB generated small droplets capable of infecting guinea pigs 15 , 19 , 20 , 21 . More recent studies focused on people living with HIV (PLWH) similarly found that a subset of patients transmitted Mtb 22 . Compared to sputum smear and culture assessment, direct measurement of Mtb aerosolization with a cough aerosol sampling system (CASS) 23 , 24 , 25 , 26 , 27 , 28 is a more accurate predictor of transmission among household contacts (HHCs) 24 , 26 . A recent study suggested that sputum bacillary load and clinical characteristics, including fewer symptoms and a stronger cough, predict Mtb aerosolization 29 . Studies using a Respiratory Aerosol Sampling Chamber (RASC), which directly measures viable Mtb in bioaerosols 30 , 31 , 32 , as well as those that used face mask sampling 33 suggested that tidal breathing and non-cough mechanisms may be important drivers of transmission 34 . Although these studies demonstrate features of airborne Mtb transmission, the biological mechanisms remain poorly understood, including whether immune pathways modulate aerosolization. In addition, while CASS and RASC are important research tools, a simple diagnostic test or algorithm that identifies superspreaders has not been developed and would have a significant impact on efficient resource allocation for TB control 35 , 36 .

To address these gaps in knowledge, we designed the TB Aerobiology, Immunology and Transmission (TBAIT) study. We performed a prospective, longitudinal study using CASS, enrolled 142 participants with pulmonary TB, and assessed the association of clinical, microbiologic, and immunologic characteristics with Mtb aerosolization. In addition, we measured interferon-gamma release assay (IGRA) responses in HHCs to assess Mtb transmission risk by cough aerosol culture (CAC) status of the index participant.

Cough aerosol culture results among participants with pulmonary TB

To examine the biology of Mtb aerosolization and transmission, we enrolled 142 individuals with microbiologically confirmed pulmonary TB in Nairobi, Kenya. The median age of participants was 35 years (interquartile range (IQR), 27–44) and ranged from 18 to 100 years; 27% were women (Table  1 ). All participants identified as Black. Most participants were symptomatic including cough in 95% and weight loss in 85%. Most participants had medium (32%) or high (39%) GeneXpert semi-quantitative grades and findings of cavitations on chest x-rays (70%). Only 11% of participants were living with HIV, of whom one-half were taking antiretroviral therapy at enrollment. As compared to participants identified through passive case finding ( n  = 116), those identified through active case finding ( n  = 26) were older (mean 43 vs. 35 years, p -value 0.005), less likely to report a cough (81% vs. 98%, p -value < 0.001), less likely to have cavitary disease on chest x-ray (38% vs 77%, p -value < 0.001) and had higher mean GeneXpert Ct values (24.0 vs. 19.2, p -value < 0.001); there was no difference in the frequency of women or PLWH.

The median CRP value among all participants was high at 67 mg/L (IQR 26–96). Forty-three participants (30%) were cough aerosol culture-positive and had higher measures of bacillary burden, including higher AFB-smear grades and shorter time to detection of Mtb growth in liquid culture, compared to cough aerosol culture-negative participants (Table  1 ). Cough aerosol culture-positive participants were more likely to have cavitary lung disease and at least two quadrants affected by TB on chest x-ray than cough aerosol culture-negative persons. GeneXpert cycle threshold was significantly lower and semi-quantitative grade significantly higher among cough aerosol culture-positive compared to cough aerosol culture-negative participants. More cough aerosol culture-positive participants (91%) had GeneXpert semi-quantitative grades of medium or high compared to 62% of cough aerosol culture-negative individuals. The correlation between GeneXpert cycle threshold and cough aerosol culture status was − 0.44, a moderate correlation which suggests that additional factors determine aerosolization.

Index cough aerosol culture positivity associated with IGRA positive result in household contacts

We next evaluated IGRA results in household contacts to determine whether cough aerosol culture status is associated with infectiousness. Of the 142 participants with TB, 30 lived alone and were not eligible for the household contact study, and 64 had household members who could not be contacted, or the household members declined enrollment. Index participants ( N  = 48) with enrolled household members compared to index participants ( N  = 94) without enrolled household members did not differ by age ( p -value 0.12), HIV status ( p -value 0.74), MUAC ( p -value 0.60), or CASS status (0.17). (Supplementary Table  5 ) However, there were differences in the proportion of women (42% vs. 20%, p -value 0.007), Xpert Ct values (20.5 vs. 18.1, p -value 0.01), and the frequency of cavitations on chest X-rays (58% vs. 76%, p -value 0.04) between those with and without enrolled household members, respectively. We enrolled 129 household contacts and obtained QFT tests in 116 (13 declined phlebotomy or had unsuccessful phlebotomy) (Table  2 ). In bivariate analyses, household contacts did not differ in gender or age by cough aerosol culture status of the index participant. The overall frequency of QFT-positive results among household contacts was 60% and differed by cough aerosol culture status of the index participant: excluding indeterminate results, 85%, and 53%, for contacts of cough aerosol culture-positive and -negative participants, respectively ( p -value 0.006). Among household contacts less than 10 years of age, QFT-positive results were also more common ( p -value 0.01) among contacts of CAC-positive persons (9 of 10 participants, 90%) than contacts of CAC-negative persons (14 of 31 participants, 45%). Cough aerosol culture-positive contacts had a higher mean IGRA IFNγ level compared to cough aerosol culture-negative individuals ( p -value 0.001, 4.25 IU/ml vs. 1.35 IU/ml). Among participants who were QFT-positive, the mean IFN-γ levels were significantly higher among contacts of cough aerosol culture-positive persons ( n  = 22, 4.76, SD 2.58) compared to contacts of cough aerosol culture-negative persons ( n  = 48, 3.36, SD 1.97, P  = 0.02).

To establish the background prevalence of QFT-positive results in Nairobi residents, we evaluated QFT status in adult outpatients who presented for health care due to cough ( n  = 45, median age 39 years (IQR, 34-45)) and to HIV prevention and care centers ( n  = 121 PLWH; n  = 122 without HIV; overall median age 36 years (IQR, 28-44). After excluding indeterminate results ( n  = 2 and n  = 34, respectively), we found that the prevalence of QFT-positive results was, 51% ( n  = 22) and 51% ( n  = 121), respectively. Among the 45 persons who presented to health care with a cough, QFT status did not differ by HIV status (PLWH = 17, p -value 0.66). In participants recruited at HIV care centers, QFT results differed by HIV status: 43% of PLWH (48 of 111) and 60% of persons without HIV (59 of 98) ( p -value 0.01) were QFT positive. The estimated Nairobi background prevalence of QFT test positivity did not differ from contacts of cough aerosol culture-negative participants ( p -value 0.33) but was significantly lower than contacts of cough aerosol culture-positive participants ( p -value < 0.001).

Using mixed effects logistic regression models, we next evaluated bivariate associations between measures of index case TB infectiousness and QFT results in contacts. (Table  3 ) Using multivariable models with random intercepts to account for clustering by index participant, we evaluated predictors of interest for associations with QFT positivity in household contacts and found that the best-performing model included index cough aerosol culture status and HIV status, and household contact’s age. (Table  3 ).

Models of index characteristics associated with cough aerosol culture status

We evaluated host characteristics associated with cough aerosol culture status based on a conceptual framework that included potential confounders (Table  1 and Supplementary Fig.  2 ). On bivariate analyses, younger age, higher MUAC, cavitary disease on chest X-ray, TB-related abnormalities in more chest X-ray quadrants, and higher cough-related impairment effects on quality of life (lower Leicester Cough Questionnaire score) were associated with cough aerosol culture-positive status. Factors associated with higher bacillary burden, including lower GeneXpert Ct value, higher GeneXpert grade, higher sputum smear grade, and shorter time-to-detection of Mtb culture growth, were all associated with cough aerosol culture-positive status. Higher WBC counts (total and granulocyte count) and CRP levels were also associated with cough aerosol culture-positive status (Fig.  1a ). We compared multivariable models for predictors associated with cough aerosol culture-positive status and found that the best-performing model included lower GeneXpert Ct value, lower age, higher CRP level, higher MUAC, and shorter TTD of culture growth (Table  4 ). The coefficient of determination (R 2 ) of this model was 0.37, suggesting that other factors, in addition to the evaluated independent variables, determine TB infectiousness.

Inflammatory and microbiologic markers were measured in blood and sputum at baseline visits and correlated with cough aerosol culture positivity. a Serum CRP, Blood WBC, sputum bacillary load determined by GeneXpert Ct value, and sputum culture time to detection ( n  = 99 CAC-; n  = 43 CAC + ). b – d Sputum and plasma cytokines measured by ELISA; CXCL8, IL1B, IL6, and TNF measurements at diagnosis were correlated with cough aerosol culture positivity ( b ), bacillary ( c ), and chest x-ray lung cavitation load (panels b-d: sputum CXCL8: n  = 81 CAC-, n  = 37 CAC +; sputum IL1B: n  = 80 CAC-, n = 37 CAC +; sputum IL6: n  = 82 CAC-, n  = 38 CAC +; plasma IL6 & TNF: n  = 91 CAC-, n  = 41 CAC +) ( d ). For c , d cough aerosol culture-positive and cough aerosol culture-negative individuals are depicted with red or black circles, respectively. Figures ( a ), ( b ), and ( d ) are Tukey-style box plot statistics with the median line, hinges indicating the 1st and 3rd quartiles, and whiskers extending to maximum and minimum values within 1.5x the interquartile range of the upper and lower hinges. The graphs in ( c ) display the linear model fit to the data with shaded error regions indicating the 95% confidence interval of the fit. Analyses shown in 1( a ) panels reflect bivariate logistic regression described in Table  1 , those shown in 1( b ) and 1( d ) panels used two-sided Wilcoxon rank sum test with continuity correction, and 1( c ) panels reflect linear models fit to log10 transformed cytokine concentration. ELISA was performed with technical duplicates on the same sample with highly discordant samples removed from further analysis; results were averaged for each participant. Gray circle, unknown cough aerosol culture status. Source data are provided as a Source Data file. * p  < 0.05, ** p  < 0.01, *** p  < 0.001.

Performance of clinical prediction rule to identify cough aerosol culture-positive persons

We developed and evaluated the performance of a clinical prediction rule to predict cough aerosol culture-positive persons as a means to identify those who are likely to be highly infectious. We included predictors from our multivariable logistic regression model that are readily available to a clinician during the initial visit. For this reason, we removed the time-to-detection of culture growth but kept the CRP level as there are point-of-care versions of this test 37 . We also used Xpert Ultra semi-quantitative grade, which is the result generally reported to clinicians and is derived from the Ct value. Using the coefficients obtained in the multivariable logistic regression analysis, we derived the following prediction equation for cough aerosol culture-positive status where outcomes were coded according to weighted scores based on the beta coefficient: CRP > 42.9 + Age < 43.8 years + MUAC > 22.8 cm + Xpert semi-quantitative grade (high, medium, or low/very low/trace). A total risk score is calculated by adding the risk points and has an optimum cut point of 15 points for predicting cough aerosol culture-positive status with an estimated sensitivity of 0.86 (95% CI, 0.74−0.95) and specificity of 0.65 (95% CI, 0.56−0.74). (Supplementary Tables  2 and 3 ) The prediction rule based on the calculated risk score had an area under the receiver operating curve (AUROC) of 0.84 (95% CI: 0.77–0.91) (Supplementary Fig.  3 ). The model’s Somers’ D xy index was 0.71; the equivalent in bootstrap validation was 0.66, with an optimism estimate of 0.051, indicating good stability of the model in internal validation.

Sputum and plasma cytokine analysis of associations with cough aerosol culture positivity, bacterial load, and cavitary lung disease

To further examine the association of inflammatory markers with cough aerosol culture-positive status, we analyzed sputum and plasma levels of CXCL8 (IL-8), IL-1β, TNF, and IL-6 (Fig.  1b and Supplementary Table  4 ). TNF in sputum and IL-1β and CXCL8 in plasma were nearly undetectable in preliminary subgroup testing and were not examined further. The sputum concentration of CXCL8 was significantly higher ( p -value 0.03) among the cough aerosol culture-positive compared to cough aerosol culture-negative participants. Sputum IL-1β ( p -value 0.052) and IL-6 ( p -value 0.36) were not different by CAC status (Fig.  1b ). Higher IL-6, CXCL8, and IL-1β levels were associated with greater bacillary burden (measured by GeneXpert cycle threshold, p -value 0.0009, 0.007 and 0.00007, respectively, Fig.  1c ). IL-1β, but not IL-6 or CXCL8, was positively associated with cavitary lung disease ( p -value 0.0007) across cough aerosol culture status.

Plasma IL-6 was associated with bacillary burden ( p  = 1.69 × 10−6) and cavitary disease ( p  = 0.005) and was higher in CAC-positive compared to CAC-negative participants ( p  = 0.03). Plasma TNF was associated with cavitary disease ( p  = 0.013), but not bacillary burden, and was lower in CAC-positive compared to CAC-negative participants ( p -value 0.0007). For cytokines that had a significant association with cough aerosol status in bivariate models (sputum CXCL8, plasma TNF, plasma IL-6), we evaluated associations in multivariate logistic regression models in which we adjusted for age, sex, cavitary disease on chest x-ray and GeneXpert Ct value. We found that plasma TNF was independently associated with CAC status (adjusted p -value 0.007, Supplementary Table  4 ).

Whole blood transcriptomic signatures and analysis of associations with cough aerosol culture positivity and sputum bacterial load

We selected 58 subjects for whole blood transcriptomic analysis which were a subgroup of the full cohort of 142. We initiated this experiment after 29 CAC + and 29 CAC- subjects were available for analysis from the initial phase of enrollment. We found no differences in clinical and biologic variables (age, sex, HIV status, Xpert Ct value, cavitary CXR, and degree of lung involvement (CXR quadrants)) when comparing participants included in the transcriptomic subgroups (CAC + and CAC-) with the remaining cohort (Supplementary Tables  6 and 7 ). We used a genome-wide approach to determine whether a specific host inflammatory signature was associated with cough aerosol culture-positive status independent of other diseases. We measured whole blood RNA-seq profiles from a pre-treatment sample of persons with pulmonary TB and found differentially expressed genes associated with cough aerosol culture-positive status (100 genes with FDR < 0.2). While a strong majority of the genes (78%) were best fit by models including cough aerosol culture status alone, 16% of genes were best fit with the inclusion of bacillary load with a smaller percentage best explained by more complex models with age and cavitary disease (Supplementary Fig.  4a ). After a stepwise evaluation of covariates and assessment of model fit (based on improvement of > 10% of genes), bacillary load (measured by Ct value) was the only covariate included in the final model. We examined covariate-adjusted expression values and found that no differentially expressed genes (DEGs) were independently associated with cough aerosol culture positivity (Fig.  2 a, b and Supplementary Fig.  2c ). In contrast, many DEGs remained associated with bacterial burden (1129 genes with FDR < 0.2; 40 genes with FDR < 0.05; min FDR = 0.0008, Supplementary Table  7 ). Based on these findings, DEGs are associated with several features of TB presentation but are not independently associated with cough aerosol culture-positive status after adjusting for bacillary burden.

a Differential gene expression associated with cough aerosol culture positivity and bacillary load. The volcano plot shows the gene-wise covariate-adjusted log2 fold change associated with each effect as well as each gene’s Benjamini-Hochberg adjusted false discovery rate (FDR). b Distributions of unadjusted p-values ( x -axis) and FDR ( y -axis) for each effect. c Gene set enrichment of Hallmark pathways in differential gene expression of cough aerosol culture positivity (red) and bacillary load (yellow). Displayed at left are all pathways for which any effect showed enrichment at an FDR threshold of 0.2. For each effect, pathways with an enrichment FDR < 0.2 are indicated with solid points while open points reflect FDR > = 0.2; diamond-shaped points locate two pathways uniquely enriched in the expression signal associated with cough aerosol culture positivity. Pathways are organized by their maximum enrichment score for any of the two effects. The Venn diagram at right displays the number of pathways enriched in each effect at FDR < 0.2 with stratification by concordance of directionality of effect. d Leading edge genes driving enrichment of Hallmark pathways uniquely associated with cough aerosol culture-positive status. Points indicate the adjusted fold change associated with cough aerosol culture positivity (y position is arbitrary jitter), are colored according to the sign of FC, and filled/labeled points indicate leading edge genes in the GSEA analysis. Gray violins indicate the distribution of FC values within each pathway, and a rug plot along the x -axis indicates the full distribution of FCs estimates for the cough aerosol culture-positive effect. Black curves indicate the running enrichment score deviation from zero along the y -axis. Source data are provided as a Source Data file.

We next used Gene Set Enrichment Analysis (GSEA) to examine whether transcriptional signatures were associated with cough aerosol culture-positive status. Using an adjusted model with a bacillary burden as a covariate and assessing for concordant directionality of effect, several gene sets were associated with bacillary load or cough aerosol culture-positive status and represented a diverse set of cellular processes (Fig.  2c ). Although there was overlap among cough aerosol culture-positive and bacillary burden associations, the majority of gene sets were associated with concordant directionality with either, but not both, traits (Fig.  2c ). We found eight Hallmark gene sets that were associated either exclusively with cough aerosol culture-positive status, or with opposite directionality as bacillary burden. Hallmark_Angiogenesis was associated with cough aerosol culture-positive status, while seven gene sets were associated with cough aerosol culture-negative status (Fig.  2c and Supplementary Fig.  5 ). There were 10 leading-edge genes in the Angiogenesis gene set with functional associations with cellular proliferation, ligand:receptor interactions, and the extracellular matrix. (Fig.  2d and Supplementary Table  8 ).

The primary findings of TBAIT suggest that host inflammatory signatures are associated with Mtb aerosolization independent of bacillary load and cavitary lung disease. We extend previous studies that determined several non-immunologic host factors that are associated with cough aerosol culture status 25 , 29 . We found that higher serum CRP levels, sputum and plasma cytokines, and whole blood transcriptional signatures were associated with Mtb aerosolization. These data highlight potential insights into the biology of Mtb transmission events as well as biomarkers to identify highly infectious individuals. Based on our findings and prior studies, cough aerosol cultures are superior to sputum smear analysis in predicting Mtb transmission events and are likely the best estimators of TB infectiousness currently 24 , 26 , 27 , 28 . Although cough aerosol culture-negative patients may transmit Mtb, cough aerosol cultures allow for a more accurate assessment of relative infectiousness than traditional measures of sputum bacillary load. Prior studies found that bacillary burden, mucoid sputum, stronger cough, and higher Karnofsky performance score were associated with cough aerosol culture positivity 25 , 29 .

Theron et al. in the largest cough aerosol culture study of TB patients to date 29 , found that higher peak cough flow rate, higher bacillary load, lack of HIV infection, and lower “TB symptom score” were independent risk factors for cough aerosol culture positivity. In the Theron study, a lower TB symptom score indicated a lower burden of findings attributable to TB disease as it is a summation of points for TB-related symptoms (cough, hemoptysis, dyspnea, chest pain, fever, night sweats), TB-related signs (anemia, tachycardia), lung auscultation findings, and malnutrition (low BMI, low MUAC). Our study adds the association between cough aerosol culture-positive status and higher serum CRP levels, an acute phase reactant that is produced in the liver and is a non-specific marker of inflammation. CRP has been extensively evaluated as a triage test for TB, particularly among PLWH 38 , is endorsed by WHO as a TB screen, and is available as a point-of-care test 37 . We also identified an independent association between lower plasma TNF levels and culture-positive cough aerosols. Our finding of an association between cough aerosol status and MUAC, but not BMI, may seem counterintuitive and may represent a statistical artifact. Alternatively, we hypothesize that MUAC and BMI measure related but different aspects of nutritional status: BMI reflects fat mass while MUAC measures fat and muscle mass. 39 . Low MUAC was a better predictor than BMI of all-cause mortality in older adults 39 , 40 , 41 , and in persons with TB, MUAC (unlike BMI) was independently associated with cavitary lung disease 42 , Cachexia, severe weight loss that results from muscle atrophy and the loss of adipose tissue, may correlate with differential immune cell responses 43 . For example, using parasitic infections in the murine model, mice deficient for CD4 + T cells experienced muscle and fat wasting as opposed to CD8 + T cell-deficient mice, which experienced only fat wasting 44 .

Taken together, these findings suggest common features of a cough aerosol culture-positive phenotype: younger persons with few symptoms (aside from cough), preserved muscle mass, a higher bacillary burden, and higher systemic inflammation. If accurate, the proposed phenotype of highly infectious persons with TB would likely describe individuals who are younger 16 , 17 , 18 , 29 , and active rather than moribund 25 , 29 , increasing the opportunities for TB transmission events. We developed a clinical prediction tool to identify highly infectious persons with TB (cough aerosol culture positive) that could have utility in TB control interventions, for example, to inform contact investigations and TB preventive therapy administration, and to improve precision in clinical trials of TB preventive therapy and vaccines. Like other clinical prediction rules, the model performance is predicated on having data for all of the characteristics that contribute to the risk score. While promising, the risk score that we present requires external validation and should not be used at this time for clinical (non-research) purposes.

Potential mechanisms underlying increased Mtb aerosolization and transmission include high sputum bacillary loads, Mtb strain features, cough characteristics (e.g., propulsive strength or frequency), and host inflammation. A balance in the host inflammatory response is needed to prevent the dissemination of Mtb (resulting in part from insufficient inflammation) while limiting tissue destruction and other complications from excessively robust inflammatory responses 45 , 46 . The stimulation of inflammatory pathways that regulate Mtb aerosolization and transmission may exert additional evolutionary pressure on the immune response to Mtb. To explore potential mechanisms of Mtb aerosolization, we discovered a whole blood transcriptomic signature associated with cough aerosol culture -positivity after adjustments for bacillary load. Given the timing of sample collection at the time of diagnosis, we cannot distinguish whether index case inflammatory pathways cause Mtb aerosolization or vice versa. If the inflammatory pathways associated with Mtb aerosolization are regulated by immunogenetically encoded mechanisms, then the Angiogenesis signaling pathway, which was enriched in cough aerosol culture-positive participants, may offer causal insights.

Of the 10 leading edge genes differentiating cough aerosol culture-positive versus -negative status, several are involved in the extracellular matrix (COL5A2, FGFR1, ITGAV) and cell development and proliferation (JAG1, PDGFA, FSTL1) pathways which offer potential insights into aerosolization mechanisms. For example, extracellular molecules secreted by these pathways could provide an alternative milieu surrounding the bacterium, which modulates the surface structure or metabolic state of Mtb and its subsequent capacity to transmit. Previous work in the M. marinum zebrafish model uncovered an important role for vascularization and angiogenesis in granuloma formation and control of bacterial dissemination 47 , 48 . Enzymatically modified trehalose dimycolate (TDM), an immunogenic cell wall lipid, induced angiogenesis through a VEGF pathway. These studies highlight potential mechanisms that could influence Mtb aerosolization via modulation of angiogenesis-dependent inflammatory pathways. Similarly, cytokine pathways (e.g., Interferon Alpha Response and Interferon Gamma Response gene sets enriched in cough aerosol culture-negative individuals) from activated immune cells could modulate Mtb’s state and survival before, during, and after propulsion from the host airway. Regardless of the causal pathway, the inflammatory profiles provide a potential biomarker of infectiousness that could rapidly identify Mtb superspreaders.

Our study supports prior findings of significant individual host variation in infectiousness among patients with TB and suggests that factors beyond bacillary burden determine infectiousness 19 , 21 , 22 , 25 , 26 , 49 . While CASS, modeled on cough aerosol production, is the best-studied method for assessing infectiousness 50 , recent studies have drawn attention to detectable Mtb from non-cough respiratory maneuvers 32 , 33 , 34 , 51 . Williams and colleagues demonstrated that when persons with confirmed and suspected TB wore face masks with collection strips (face mask sampling or FMS) while breathing normally, Mtb DNA was detected in up to 90% of persons 33 . The authors subsequently found a modest association between FMS detection of Mtb and increased TB infection in close contacts 52 . RASC is a device to capture bioaerosols that are then evaluated for viable Mtb using a fluorescent trehalose analog 32 , 34 . In a study of 38 GeneXpert-positive participants who performed respiratory maneuvers (tidal breathing, voluntary cough, forced vital capacity) while seated in the RASC, 88% of participants produced at least one sample positive for Mtb, and all three maneuvers were equally likely to produce viable Mtb 34 . Further investigations are needed to determine differences in findings from CASS, FMS, and RASC, especially as they relate to actual transmission events.

Our study has several limitations. First, we did not evaluate whether Mtb microbiologic factors are associated with cough aerosol culture status. A previous investigation of Mtb genetic variants and cough aerosol culture positivity did not demonstrate associations 29 . Second, 95% of participants reported cough, and our findings may not apply to persons with TB without cough. Recent studies that have detected TB in exhaled breath call into question whether cough is essential and/or a primary driver of TB transmission. 33 , 34 , 52 , 53 . Third, our transcriptomic data derives from whole blood which precludes cell-specific insights. Despite this limitation, pathway analysis suggests possible cellular sources of mechanisms that can be tested in future studies. Fourth, we were unable to assess the causality of immunologic pathways associated with cough aerosol culture positivity which may precede Mtb aerosolization or be a consequence of it. However, we did evaluate for possible confounding and adjusted for bacillary load to identify gene sets that are independently associated with cough aerosol culture status. Fifth, sputum collection methods are not standardized and have more technical heterogeneity in comparison to other biological samples. Despite this challenge, sputum provides a direct assessment of the primary site of TB disease, where pulmonary immune responses are compartmentalized and differ from blood. In addition, sputum cytokines have been evaluated as biomarkers in the diagnosis of TB and treatment monitoring 54 , 55 , 56 . However, to our knowledge, no prior studies have evaluated their association with infectiousness measured by culturable aerosols. In addition, the index participants who contributed to our evaluations of risk factors for HHC IGRA results differed from index participants without enrolled HHCs, which introduces selection bias and limits generalizability. Although our random effects models should address concerns around selection bias 57 , the generalizability of the HHC IGRA status remains a limitation. Finally, we enrolled participants during the COVID-19 pandemic, and the impact of SARC-CoV-2 on CRP level, transcriptional profiles, or other study variables is not known.

There were also several strengths to our study. First, all participants underwent CASS procedures prior to the initiation of anti-tuberculosis therapy, which is known to rapidly impact cough aerosol culture results 29 , 58 . Second, we adhered to a rigorous definition of cough aerosol culture status in which we excluded participants who had more than two CASS plates contaminated with overgrowth. Third, we demonstrated that cough aerosol culture-positive status was strongly associated with evidence of TB transmission in household contacts based on QFT results. The annual risk of TB infection differs by age group in high-burden settings 59 , and notably, there was no difference in the ages of HHCs by CAC status. Among household contacts less than 10 years of age, who have a lower annual risk of infection compared to adolescents and adults, QFT-positive results were more common ( p -value 0.01) among contacts of CAC-positive persons (9 of 10 participants, 90%) than contacts of CAC-negative persons (14 of 33 participants, 42%).

Our findings, along with those from prior studies, suggest that host characteristics and biomarkers may identify the most infectious patients with TB. CRP, already recommended as a screening test for TB by the World Health Organization, may have a role in identifying highly infectious persons with TB 60 , 61 . While persons with pulmonary TB who are cough aerosol culture-negative patients may transmit Mtb, identifying the most infectious persons would allow targeted interventions to support TB control efforts, such as isolation, true direct observation of treatment, and drug-susceptibility testing to confirm that treatment is effective. TB control could also be supported through enhanced investigations to identify contacts of the most infectious persons to evaluate for active TB and provide TB preventive therapy given the higher likelihood of recent transmission and progression to disease. Further elucidation of inflammatory transcriptional signatures associated with TB infectiousness is important not only for understanding mechanisms and developing new therapies but also for the possibility of developing a diagnostic tool to identify individuals who are the most infectious.

Ethical approvals

This study complies with all relevant ethical regulations and was approved by the Kenya Medical Research Institute Scientific and Ethics Review Unit (048/3988), the Kenyatta National Hospital/University of Nairobi Institutional Review Board (KNH-ERC/A/375), and the University of Washington Institutional Review Board (STUDY00009209). All participants 18 years and older provided informed consent. For participants less than 18 years, informed consent was obtained from the legal guardian and participants ages 13 to 18 years also provided informed assent. Participants were compensated the equivalent of $4 per study visit for their time.

Study design

Study setting & participants.

Between March 1, 2021, and March 30, 2023, we enrolled adults with newly diagnosed pulmonary TB in

Nairobi, Kenya. The TB incidence rate in Kenya was estimated to be 558 per 100,000 adults in 2015 62 . Participants were enrolled either through outpatient TB and respiratory clinics where they had presented for healthcare (passive case finding) as a convenience sample or were diagnosed with pulmonary TB through a Nairobi-based household TB prevalence survey (active case finding). Participants identified through active case finding underwent chest x-ray (regardless of symptoms) and cough assessment; those with an abnormal chest x-ray and/or who reported a current cough were asked to provide two sputum samples for AFB-smear, -culture, and GeneXpert testing. All participants were diagnosed with TB based on a positive GeneXpert test result, either GeneXpert MTB/RIF (Xpert MTB/RIF) or GeneXpert Ultra (Xpert Ultra). AFB culture was subsequently performed on sputum samples. A final diagnosis of pulmonary TB was based on a positive GeneXpert test unless the result was “trace positive” from the Xpert Ultra assay, in which case culture confirmation of Mtb was required. We did not include persons in this study identified through active case finding who were GeneXpert negative/culture-positive due to delays in their TB diagnosis, who were trace positive/culture-negative as we concluded that they did not have active pulmonary based on four negative sputum cultures, and those who were diagnosed on weekends or declined enrollment. Participants had not initiated anti-TB treatment at the time of enrollment and study interventions. Potential participants who were unable to consent in the study languages (Ki-Swahili, English), did not provide a home location, planned to move from the area within six months, declined study procedures, or were currently imprisoned were not eligible for the study. We also enrolled the household contacts of participants with pulmonary TB to assess for evidence of TB transmission events. Household contacts were eligible for enrollment if they resided and slept in the household for at least 60 days prior to enrollment. There were no age restrictions on the eligibility of household contacts. Participants’ sex and race were recorded based on self-identification. Study data were collected and managed using REDCap electronic data capture tools hosted at the University of Washington 63 .

We estimated the frequency of positive IGRAs in Nairobi residents who were not known to have active TB or had recent close contact with a person with active pulmonary TB. Participants were enrolled in two studies. As part of a study of cough analysis for TB detection 64 , we recruited adult outpatients ( n  = 45) from the same TB and respiratory clinics as TBAIT participants with TB (described above) who were identified through passive case finding and presented with cough. All participants underwent sputum GeneXpert testing and chest X-rays to exclude pulmonary TB. In addition, we report results from a study to evaluate treatment responses during isoniazid preventive therapy 65 . From December 2019 to December 2020, we recruited adults with ( n  = 121) and without ( n  = 122) HIV from three HIV prevention and care centers in Nairobi. We assessed for active TB using the WHO four-symptom screen, followed by sputum GeneXpert and chest X-rays among those with one or more symptoms. To calculate the prevalence of QFT positive tests, we excluded indeterminate results.

Study procedures

Participants with tb.

We collected sputa from participants at enrollment (“spot”) and the following morning (“morning”). AFB-smear and culture were performed on both samples, and GeneXpert testing was performed on the spot sample. We collected separate sputum for cytokine testing in addition to whole blood for laboratory testing and mRNA analysis.

CASS consists of a six-stage Andersen Cascade Impactor (Thermo Fischer Scientific, Rockford, IL) within a larger stainless-steel chamber attached to the tubing and with a vacuum pump creating an airflow through the system 23 , 25 . We calibrated the vacuum pump flow rate (28.3 L/min) using a primary flow calibrator (Model 4046, TSI, Inc., Shoreview, MN) and then maintained and monitored that using a marked field rotameter (SKC, Inc., Eighty Four, PA). Each of the six stages of the Andersen cascade impactor holds a Middlebrook 7H10 or 7H11 solid agar plate, on which aerosolized particles impact based on particle size. The agar plates were loaded into the Andersen impactors in a sterile fashion; the impactors were loaded into the cylinder before each study. Prior to cough peak flow measurements and sputum collection, participants coughed into a mouthpiece on tubing connected to the chamber for 5 min. Plates were incubated at 37 °C for 8 weeks and observed weekly for growth. When growth was identified as Mtb, colony-forming units (CFU) were counted. Agar plates with non-acid fast bacilli growth were considered contaminated and discarded. The cylinder and components were autoclaved after each use. Mtb growth was first detected at a median of 4 weeks (interquartile range (IQR), 4–6) and was most frequently detected on plates four (22 with growth), five 29 , and six 19 , corresponding to particle sizes of 2.1–3.3 µm, 1.1–2.0 µm, and 0.65–1.1 µm, respectively 23 . (Supplementary Fig.  1 ) Among cough aerosol culture participants, the maximal plate CFUs, defined for each participant as the highest CFU count for any plate with Mtb growth, ranged from 1 to 76 with a median of 12 CFUs (IQR, 4–27).

For cough peak flow (CPF) measurements, we instructed participants to cough as forcefully as possible through a disposable mouthpiece attached to a Vitalograph peak flow meter (Ennis, Ireland). The procedure was performed three times, and results were recorded in L/min. The highest recorded value was used in analyses. Enrollment posteroanterior (PA) chest x-rays were obtained and interpreted by a member of the study team (DJH, a pulmonologist) for the presence of cavitations and number of quadrants with changes attributed to TB disease; DJH was blinded to CASS results in the review of chest x-rays. Study personnel interviewed participants to collect demographic information, HIV history, and TB history. To assess cough-related effects on quality of life, we administered the Leicester Cough Questionnaire (LCQ), a validated health status measure for adults with chronic cough ranging from 3–21 with a lower score indicating greater impairment 66 .

Household contacts

Consenting household contacts were interviewed to assess for symptoms consistent with TB and to collect demographic information and exposure history. Household contacts underwent chest x-ray (PA unless age < 10 years, in which case PA and lateral images were obtained) and phlebotomy for interferon-gamma release assay and HIV testing. Household contacts who were suspected of having TB based on an abnormal chest x-ray and/or the presence of symptoms (cough, fever, weight loss) had sputum collected for GeneXpert testing.

Laboratory assays

Sputum volume and quality were visually assessed by laboratory personnel. We performed concentrated sputum smears on all samples using Auramine O staining with fluorescence smear microscopy, read according to the WHO AFB scale. Sputum was processed using the NALC-NaOH-NaCitrate method, and 0.5 ml of the pellet inoculated in mycobacterial culture (MGIT) Mycobacterium Growth Indicator 4 mL tubes (Becton-Dickinson, Franklin Lakes, NJ) supplemented with BD BBL TM MGIT TM PANTA and incubated in an automated BACTEC MGIT 960 machine for growth determination. Samples that had zero(0) growth units at 42 days were confirmed negative. Broth cultures that were flagged as positive by the MGIT 960 had the time to detection recorded, and the presence of acid-fast bacilli was verified using Ziehl-Neelsen smear microscopy with isolates identified as Mtb using the MGIT TBc Identification Test (Becton-Dickinson Diagnostic Instrument Systems, Sparks, MD). Further speciation was not performed. Xpert MTB/RIF or Xpert Ultra (Cepheid, Sunnyvale, CA) were performed on raw sputum samples. GeneXpert results were recorded as a cycle threshold (Ct) value and as a semi-quantitative grade: Negative, Very Low, Low, Medium, and High, with an additional category of “Trace” for Xpert Ultra. Results from GeneXpert testing for rifampin resistance were recorded as negative, positive, or indeterminate. For the CASS culture plates, after the preparation and autoclaving of 7H10 or 7H11 solid media, appropriate volumes of OADC (Oleic acid Albumin Dextrose Catalase) and antibiotics (amphotericin B, carbenicillin, polymixin B, and trimethoprim lactate) were added to inhibit contaminant growth.

C-reactive protein (CRP) was measured from serum samples using a Cobas C 111 chemistry analyzer (Roche Diagnostics Ltd, Liechtenstein, Switzerland) according to the manufacturer’s instructions. The detection range was 0.6–350 mg/L. We offered HIV testing to participants unless a participant was known to be living with HIV or if testing had been performed within the six months prior to enrollment. Whole blood for QuantiFERON-TB Plus testing (QFT-Plus, Qiagen Diagnostics; Hamburg, Germany) was drawn into lithium heparin blood collection tubes, and 1 mL amounts were transferred into Nil, Mitogen, TB1, and TB2 tubes. All QFT-Plus tubes were incubated at 37 °C within 6 h of collection. QFT-Plus processing and interpretation were performed according to the manufacturer’s instructions 67 . If TB1-nil and/or TB2-nil were > 0.35 IU/ml and > 25% of nil value (with Nil < 8.0 IU/ml), then the QFT-Plus test was considered positive. If Nil > 8.0 IU/mL or Mitogen–Nil < 0.5 IU/ml with Nil < 8.0 IU/ml and negative antigen-Nil results, then QFT-Plus was defined as indeterminate. QFT-Plus results were negative if Nil < 8.0 IU/ml with either antigen-Nil values < 0.35 IU/ml IFN-γ or < 25% of Nil). Indeterminate results were repeated, with the second result reported.

Sputum and plasma cytokines

Four cytokines were examined in sputum and blood. TNF, IL6, IL1B, and CXCL8 were chosen based on their central roles in regulating inflammatory pathways and TB pathogenesis 68 . Spot sputum was digested by adding an equal volume of 10% Sputolysin (Millipore, Merck KGaA, Darmstadt, Germany). The mixture was vortexed and incubated at 37 °C for 15 min. The digested sample was centrifuged at 500 ×  g for 10 min. The supernatant was preserved by the addition of 40 µl of 25X cOmplete TM protease inhibitor cocktail solution (Roche, Merck KGaA, Darmstadt, Germany) per 1 ml of sample and stored at − 80 °C. Plasma was tested directly. Sputum supernatants and plasma were tested for CXCL8 (IL-8), Interleukin 1 beta (IL-1β), Interleukin 6 (1L-6), and TNF using sandwich ELISA according to the manufacturer’s instructions. (R&D Systems Inc. Minneapolis, USA.). In pilot sputum cytokine studies, TNF was not detectable at high levels and was not examined further. In pilot plasma cytokine studies, CXCL8 and IL1B were not detectable at high levels and were not examined further.

Whole blood transcriptomics: RNA isolation, RNASeq, data processing and analysis

PAXgene tubes were thawed at room temperature, and RNA was isolated using PAXgene miRNA spin columns (Qiagen), followed by globin reduction using GlobinClear Human (ThermoFisher). To generate sequencing libraries, total RNA (0.5 ng) was added to the reaction buffer from the SMART-Seq v4 Ultra Low Input RNA Kit for Sequencing (Takara), and reverse transcription was performed, followed by PCR amplification to generate full-length amplified cDNA. Sequencing libraries were constructed using the NexteraXT DNA sample preparation kit (Illumina) to generate Illumina-compatible barcoded libraries. Libraries were pooled and quantified using a Qubit® Fluorometer (Life Technologies). Sequencing of pooled libraries was carried out on a NextSeq 2000 sequencer (Illumina) with paired-end 59-base reads, using a NextSeq P3 sequencing kit (Illumina) with a target depth of 5 million reads per sample. Base calls were processed to FASTQs on BaseSpace (Illumina), and a base call quality-trimming step was applied to remove low-confidence base calls from the ends of reads. The FASTQs were aligned to the GRCh38 human reference genome using STAR v.2.4.2a, and gene counts were generated using htseq-count. QC and metrics analysis was performed using the Picard family of tools (v1.134). Counts were assigned to gene exons using RSEM 1.3.0. Further RNA sequencing data filtering and analysis were performed in R 4.2.3 69 . We removed libraries with fewer than 1,000,000 total reads or a median coefficient of variation of coverage (median CV) greater than 0.8; this resulted in the removal of 2 sequencing libraries, both of which were clear outliers by these metrics. Libraries were reduced to protein-coding genes, and principal component analysis (PCA) did not detect any strong outliers based on RNA composition. Protein-coding counts were normalized using the trimmed mean of M-values normalization method, filtered to protein-coding genes with at least 5% of libraries containing at least 1 count per million (CPM), and finally, converted to log2 CPM using the voom-normalization procedure within the R package “limma” 70 .

Data analysis

Host characteristics and household contact analyses.

Our primary outcome of interest was cough aerosol culture status. Participants were considered cough aerosol culture-positive if one or more of the six CASS plates were positive for Mtb growth. Participants were considered cough aerosol culture-negative if no CASS plates were positive for Mtb growth and no more than two of the six plates were discarded as contaminated with fungal or bacterial overgrowth. Participant characteristics were compared using the chi-square test, Student’s t test, or Wilcoxon rank-sum test as appropriate. We assessed associations between predictors and outcomes using bivariate and multivariable logistic regression. Multivariable models were developed using forward selection stepwise regression, evaluating variables with p -values ≤ 0.20 in bivariate analyses and retaining covariates which significantly improved model fit based on likelihood-ratio tests. We assessed multicollinearity between our independent variables using variance inflation factors and condition indices. All statistical tests were two-sided with α = 0.05.

We assessed associations between host TB characteristics and cough aerosol culture-positive status using bivariate and multivariable logistic regression models in which we evaluated predictor variables based on our conceptual model presented as a directed acyclic graph (DAG, Supplementary Fig.  2 ) 71 . Based on published studies of TB transmission and cough aerosol status 18 , 25 , 29 , we categorized as predictors characteristics that we hypothesized as determining the cough aerosol culture-positive phenotype including younger age, functional status (body mass index (BMI), mid-upper arm circumference (MUAC), TB symptoms, cough duration, Leicester Cough Questionnaire (LCQ) score, prior history of TB, and cough peak flow) 29 and systemic inflammation (CRP, hemoglobin, white blood cell count and differential, hemoglobin A1C percent, and sputum appearance). In the DAG, we categorized HIV status, bacillary burden (GeneXpert semi-quantitative grade, GeneXpert Ct value, AFB-smear grade, time to detection (TTD) of Mtb growth in liquid culture, presence of chest X-ray cavitation, and number of radiographic quadrants with TB-related changes), and sex as potential confounders due to their shared associations with the exposure and outcome 72 . Healthcare engagement is considered a mediator, a node that is on the causal pathway from exposure to outcome, and should not be controlled in models. Pathogen-related factors, which are not included in this study, would be considered effect modifiers as they may contribute to the outcome and modify the effect of other causes of the outcome. GeneXpert Ct values were assigned using the smallest Ct value from any of the probes targeting the rpoB gene; participants with Xpert Ultra trace positive results (for whom rpoB probe Ct values were 0) were assigned a Ct value of 35, near the highest detectable Ct value for Xpert Ultra.

To evaluate associations between cough aerosol culture status and evidence of TB transmission, we investigated QFT-Plus responses in household contacts by cough aerosol culture status of the index participant. QFT-Plus responses were dichotomized as positive (≥ 0.35 IU/mL) or negative (< 0.35 IU/mL) after excluding indeterminate responses. We also evaluated the absolute interferon-gamma response based on the larger value of either TB antigen 1 – nil or TB antigen 2 – nil. To evaluate associations with QuantiFERON positive results in household contacts, we used bivariate and multivariable logistic regression models with random intercepts ( melogit command in Stata) to account for clustering by index participant and compared multivariable models with the likelihood-ratio test. and R: A Language and Environment for Statistical Computing.

Risk score modeling

Analyses were performed to develop a risk score for clinical decision-making to identify highly infectious (cough aerosol culture-positive) persons with pulmonary TB. We evaluated covariates from our multivariable logistic regression model that could be applied at the time of a patient’s diagnosis with pulmonary TB. Included variables were categorized, and the optimal cut-points were determined using the Youden index ( J ) method, the point maximizing the Youden function, which is the difference between true positive rate and false positive rate over all possible cut-point values 73 . These values were then used in a multivariable logistic regression model. The risk score was generated by dividing the beta coefficients from the logistic regression model by the smallest beta in the model, multiplying by 5, and rounding to the nearest integer. Internal validation was conducted using the bootstrap resampling method with 5000 replications. We evaluated Somers’ D xy index, a rank correlation between predicted probabilities and observed responses, to evaluate model performance 74 . Somers’ D xy index takes values between − 1 and 1, with the latter demonstrating agreement between predicted and observed responses.

Cytokine analyses

Association of cytokine concentrations (log10 pg/ml) with cough aerosol culture status and cavitary disease was done by Wilcoxon rank sum test with continuity correction. Bivariate logistic regression models were used to compare cytokine concentration with cough aerosol culture status, GeneXpert cycle thresholds, and number of chest x-ray quadrants with changes attributed to TB disease. In multivariate analyses, we evaluated associations between the outcome of cough aerosol culture status and cytokine concentrations adjusting for age, sex, cavitations on chest x-ray, and GeneXpert cycle threshold.

RNASeq Analysis: estimation of differential expression

Fold changes in gene expression were estimated using linear models implemented in the R package “kimma”. 75 . In addition to the primary fixed effect of cough aerosol culture, model selection considered for inclusion of clinical covariates that were significantly associated with cough aerosol culture status in simple bivariate modeling, and which were complete for our RNASeq subset. We compared single covariate additions of bacillary load (GeneXpert Ct), age, and cavitary disease, assessing trends in model fit using the Akaike Information Criterion (AIC) across the genome (Supplementary Fig.  4a ). We then performed stepwise model addition, comparing the impact on AIC at each step, and only retained covariates which significantly improved model fit (delta AIC < − 2) for at least 10% of genes (Supplementary Fig.  4B ). This resulted in an expression model accounting for bacillary load in addition to the cough aerosol culture phenotype (Supplementary Fig.  4c, d ).

RNASeq Analysis: gene set enrichment

We used a competitive gene set test to evaluate the enrichment of gene expression differences between cough aerosol culture status (positive vs. negative). We used gene set enrichment analysis (GSEA) using the pre-ranked approach employed in the fast GSEA (FGSEA) method and implemented in the R package “fgsea” 76 , and tested for enrichment of the Hallmark annotated biological pathways accessed via the mSigDB database 77 . Log2 Fold change estimates (log2 FC) for cough aerosol culture status, adjusted for the effect of bacillary load, were used to pre-rank genes for GSEA. Estimates for the effects of bacillary load were separately tested for enrichment in GSEA to identify enriched pathways unique to cough aerosol culture status. For each clinical predictor (cough aerosol culture status, bacillary load), we used kimma estimated log2FC to pre-rank genes and used gene-set permutation with 1000 permutations to randomize gene ordering 75 .

Reporting summary

Further information on research design is available in the  Nature Portfolio Reporting Summary linked to this article.

Data availability

The RNA-seq data generated in this study have been deposited in the dbGaP database (Home-dbGaP-NCBI(nih.gov)) under accession code phs003727.v1.p1.  Source data are provided in this paper.

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Acknowledgements

This research was funded by the National Institutes of Health/NIAID (NIH grant 5R01AI150815 - DJH/TRH/VN and UH2AI152621 - DJH), NIH D43 TW011817-01 (VN/LNN/WB/DJH/TRH), and the Firland Foundation (TRH). The University of Washington/Fred Hutch Center for AIDS Research (AI027757) provided support to the J.B. REDCap database for data collection was supported by the National Center for Advancing Translational Sciences of the NIH (UL1 TR002319). K.F. was funded entirely by the NHLBI Division of Intramural Research. We would like to thank the participation of the individual study participants and their families. We thank Dr. Lucy Kijaro, Dr. Joy Githua, Dr. Jacqueline Mirera, Robi Chacha, Lenis Njagi, Geoffrey Onchiri, Ruth Munyasya, Caroline Epiche, Isaac Kibet, Stella Nthambi, Kevin Munge, Japherson Mecha, Patrick Isinidu, Joash Omolo, Hastings Koech, Inviolata Sakwa and all other KEMRI CRDR Nairobi staff for their support in data collection. We thank Madison Jones for laboratory assistance.

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V.N., K.F., T.R.H., and D.J.H. designed the study. L.N.N., V.N., G.L., T.R.H., and D.J.H. led participant enrollment and study interventions. K.F. supervised CASS studies. W.M., Z.M., and G.P. led laboratory investigations under the supervision of T.R.H. and V.N. Statistical analyses were performed by D.J.H., R.M.S, and J.B. D.J.H. and T.R.H. drafted the manuscript, and all authors edited and reviewed the final manuscript. All collaborators of this study have fulfilled the criteria for authorship required by Nature Portfolio journals and have been included as authors, as their participation was essential for the design and implementation of the study. Roles and responsibilities were agreed among collaborators ahead of the research. This work includes findings that are locally relevant; this was determined in collaboration with local partners. We obtained local ethics reviews of all research in this paper. This research was not severely restricted or prohibited in the setting of the researchers and did not result in stigmatization, discrimination or personal risk to participants. When available, we included local and regional research relevant to our study in citations.

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Nduba, V., Njagi, L.N., Murithi, W. et al. Mycobacterium tuberculosis cough aerosol culture status associates with host characteristics and inflammatory profiles. Nat Commun 15 , 7604 (2024). https://doi.org/10.1038/s41467-024-52122-x

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DOI : https://doi.org/10.1038/s41467-024-52122-x

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