The American College of Allergy, Asthma & Immunology's Annual Scientific Meeting will take place in Orlando, Florida, on November 6-10, 2025 with the theme, "Inspiring Vision." The goal is to bring you the best education and science as it applies to clinical areas of allergy and immunology care, as well as ideas for new, more diverse and customized approaches to practice.
Warning! ACAAI has become aware of fraudulent efforts by companies trying to sell housing services, mailing lists, or falsely misrepresenting themselves as ACAAI employees. These companies/individuals are not endorsed by or affiliated with ACAAI or the Annual Meeting, and entering into financial agreements with such companies is not advised.
To all attendees of the ACAAI Annual Scientific Meeting: This is a reminder that unauthorized companies may try to contact you, posing as convention travel reps and asking you to confirm details of your trip. These emails are phishing schemes. Do not click on any links in emails from companies you do not know. ACAAI is using OnPeak as its official travel partner, and any other company should not be trusted.
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All abstracts accepted for the ACAAI 2025 Annual Scientific Meeting are accessible for viewing in the online November Supplement to the Annals of Allergy, Asthma & Immunology®. View the open access abstracts on the Elsevier website at annallergy.org.
Admission to all meeting rooms and the exhibit area will be by badge only. This rule will be strictly enforced by security guards at all entrances. Note: Children under 12 are not admitted to the exhibit area.
Badge Designations
Blue = Member/Fellow Physicians
Purple = Non-member Physicians
Green = Nurses/Allied Health
Lime = Fellows-in-Training/Residents/Students
Orange = Non-Physicians
Red = Technical Exhibitors
Teal = Spouses/Guests
Lt Orange = Media
Fuchsia = Staff
Gray = Meeting Technicians
The Alliance Hospitality Committee will host a variety of programs for registered spouses and guests throughout the Annual Meeting. The Alliance programs will be held in the Orchid Room (4th level) at the Hyatt Regency Orlando Hotel.
Check the schedule, connect to Q&A, claim credit, and keep apprised of the latest developments with the meeting app. To download, search for ACAAI in your app store.
Supported by Sanofi & Regeneron
Sessions designated as ARS use an app-based audience response system. To participate, select Q&A / Polling from the meeting app menu or go to acaai.cnf.io. Select the session and the poll will appear when activated by the speaker.
Location: West Hall D Registration (across from the ACAAI Registration Desk), Orange County Convention Center
Cost: $4 per item.
| Day | Hours |
|---|---|
| Thursday | 6:45 am – 6:00 pm |
| Friday | 6:45 am – 6:30 pm |
| Saturday | 6:45 am – 8:15 pm |
| Sunday | 6:45 am – 6:15 pm |
| Monday | 7:00 am – 1:00 pm |
Note: Children under 12 are not admitted to the exhibit area. Please contact the concierge at the hotel where you are staying for a list of bonded independent babysitters and babysitting agencies.
Stop by the College Resource Center, Booth #1213 in West Hall E of the Orange County Convention Center, to learn about ongoing College resources and programs, The Allergists’ Foundation, and more.
In addition, you can learn more about what’s available online in the College Learning Connection and Practice Management Center, and view artifacts from the ACAAI archives.
Hours: Friday 2:00 – 6:00 pm
Saturday 9:00 am – 4:30 pm
Sunday 9:00 am – 1:30 pm
For your convenience, the College will be using an online evaluation and credit claiming system. This system will allow you to complete evaluations and claim credit for sessions attended. After completing the evaluation, you will be able to save and/or print your certificate. To access the site from the mobile app, go to Claim Credits/Evaluations from the main menu.
In addition, kiosks to claim credit during the meeting are located in the West Hall E/F Lobby of the Orange County Convention Center. Complete details can be found at annualmeeting.acaai.org.
The College’s CAP Review program has been helping prepare allergists for Part 3 MOC since the advent of the ABAI’s Continuous Assessment Program (CAP) in 2018. This literature-style review covers the majority of Block 2 articles and is designed to focus on key aspects of the study design, results and implications for practice. General Meeting Information Participants can apply the information learned during this review toward their Block 2 assessment of the CAP cycle.
Complimentary access to the CAP Review is offered to all ACAAI 2025 Annual Scientific Meeting Registrants. Please visit the College Learning Connection to access the ACAAI 2025 Continuous Assessment Program (CAP) Review presentations.
The primary purpose of the ACAAI Annual Scientific Meeting is educational. Information, as well as technologies, products and/or services discussed, is intended to inform participants about the knowledge, techniques and experiences of specialists who are willing to share such information with colleagues. A diversity of professional opinions exists in the specialty and the views of the College disclaim any and all liability for damages to any individual attending this conference and for all claims that may result from the use of information, technologies, products and/or services discussed at the conference.
Looking for new opportunities, an associate for your group or a buyer for your practice? The Doctors' Job Fair brings together all interested parties seeking or offering professional opportunities.
This unique program is scheduled on Saturday, November 8 from 11:30 am – 3:00 pm. Representatives of clinics, groups and physicians' offices looking for associates will be among those conducting interviews, which will be held in semi-private draped booths.
All Education Program sessions are held at the Orange County Convention Center.
Hours
Thursday*: 8:00 am – 5:45 pm
Friday: 8:00 am – 4:30 pm
Saturday: 7:40 am – 4:30 pm
Sunday: 8:00 am – 4:30 pm
Monday: 8:00 am – 12:30 pm
*Separate fee for attendance
In the event of a medical emergency, please dial 911 and provide your location within the building (West Building and Room number). After calling 911, notify Orange County Convention Center Security at 407-685-9828 of the incident.
Visit West Hall E of the Orange County Convention Center to interact with research and medically challenging case abstract authors to discuss their research methodology and conclusions during scheduled 10-15-minute presentations.
ePosters have been assigned to monitors by category. Additional monitors for on-demand ePoster viewing are also available by the ACAAI Registration desk.
View ePosters online.
Hours
Friday, November 7: 2:00 – 6:00 pm
Saturday, November 8: 9:00 am – 4:30 pm
Sunday, November 9: 9:00 am – 1:30 pm
Here is a fun way for you to visit your favorite booths – the Exhibit Hall Passport Contest! Participate for a chance to win one of five $100 Amazon gift cards. The contest will begin on Friday at 2:00 pm and end on Sunday at 1:30 pm. Download the ACAAI meeting app to join in! (Search for “ACAAI” in your app store.)
A First Aid Station is located in West Hall D2 lobby (across from W224B) of the Orange County Convention Center.
Hours
Thursday: 6:30 am – 6:30 pm
Friday: 6:15 am – 6:30 pm
Saturday: 6:00 am – 8:15 pm
Sunday: 6:15 am – 10:00 pm
Monday: 6:30 am – 10:00 pm
Join us in supporting our next round of grantees and contribute to the success of our Community Grant Program. Make a gift when you register.
Session handouts are available for download on the Annual Meeting website and through the meeting app.
Discover what there is to see and do in Orlando, and explore contemporary dining and activity options.
These impactful presentations, featuring the latest information on clinical research, will be presented in the Distinguished Industry and Late-breaking Oral Abstract sessions on Saturday from 4:30 - 6:00 pm. Late-breaking abstract titles are available on the Annual Meeting website.
ACAAI will broadcast designated sessions through our Livestream platform. All Livestream sessions will occur at the in-person Annual Meeting and will be streamed in real time. Registration for Livestream sessions provides access to 19 different 90-minute sessions of ACAAI 2025 Annual Scientific Meeting content, providing up to 28.0* hours of CME Credits. Livestream registrants also receive complimentary access to the On Demand recorded sessions with 50+ additional hours of content and CME credit. On Demand sessions will be available approximately four weeks after the close of the meeting.
Livestream registrants are able to participate in real time, including Q&A with the session faculty. Visit Livestream Program for more details. All times are Eastern Time.
You may register for Livestream access – or for in-person attendance at the meeting – but not both. Livestream registration closes on Wednesday, Nov. 5, 5:00 pm ET. No new registrations or changes of any kind for Livestream afterward (including changing from in-person to Livestream and/or adding the Thursday Program or Literature Review).
*Includes the Thursday Program and Friday Annual Literature Review sessions, which must be purchased separately.
The Physician Payment Sunshine Act requires medical device, biologic and drug companies to publicly disclose gifts and payments made to physicians. To help our ACAAI Annual Scientific Meeting exhibitors and industry partners in fulfilling the mandatory reporting provisions of the Sunshine Act, the College has requested U.S. health care provider attendees to supply their 10-digit NPI (National Provider Identifier) number when registering for the Annual Scientific Meeting. The NPI will be embedded in the bar code data on the attendee’s badge – it will NOT be printed on the badge. Exhibitors can download the NPI information by scanning the badge through a lead retrieval system so that they can record and track any reportable transactions.
These non-CME commercial presentations and promotional sessions are organized by industry and designed to enhance your meeting experience. All meeting registrants are invited to attend these sessions.
Non-CME Corporate Forums are scheduled before sessions on Friday, Saturday and Sunday and at the end of each day on Thursday, Friday, Saturday and Sunday at the Hyatt Regency Orlando Hotel.
Thursday
6:00 – 8:00 pm
Friday
6:45 – 7:45 am
7:45 – 9:45 pm
Saturday
6:30 – 7:30 am
8:00 – 10:00 pm
Sunday
6:45 – 7:45 am
Registrants receive complimentary access to all recorded ACAAI 2025 Annual Scientific Meeting sessions. View and obtain credit for 50+ hours of On Demand presentations through the College website. Please visit ACAAI On Demand for details. On Demand sessions will be available approximately four weeks after the close of the meeting.
Pay for parking in advance at the Orange County Convention Center: www.occcparking.com
By registering for this meeting, attendees acknowledge and agree that ACAAI or its agents may take photographs during events and may freely use those photographs in any media for College purposes, including, but not limited to, news and promotional purposes.
The presentations, slides and materials provided in this program are the property of the College or are used with permission of the owner. You may not photograph, videotape, audiotape or otherwise record or reproduce any of the presentations without express written permission from the College. Any attendee believed to be violating this restriction will be removed from the sessions.
All registered attendees are encouraged to attend the President’s Welcome Reception on Friday in the Plaza Ballroom at the Hyatt Regency Orlando Hotel from 6:00 – 7:30 pm. It’s the perfect place to catch up with old friends and make new acquaintances.
Supported by Sanofi & Regenerson
These are commercial presentations conducted by exhibiting companies in specially constructed theaters in West Hall E at the Convention Center. There are four Product Theaters where a limited number of 25-minute and 85-minute sessions will be presented each day during the refreshment and lunch breaks. Product Theaters are non-CME forums organized by industry and designed to enhance your learning experience.
Friday
2:35 – 3:00 pm
Saturday
9:35 – 10:00 am
11:35 am – 1:00 pm
2:35 – 3:00 pm
Sunday
9:35 – 10:00 am
11:35 am – 1:00 pm
Room W332 of the Orange County Convention Center has been designated for prayer and meditation and is available for use during meeting hours from Thursday – Monday.
Full details for all sessions (including descriptions and learning objectives) are available online.
Be a part of the Annual Meeting conversation! Use #ACAAI25 in your meeting-related social media posts, and follow the College on X (formerly Twitter) @ACAAI and on Threads @allergy_acaai. Also, share Facebook posts from facebook.com/TheACAAI and from Instagram @allergy_acaai.
In compliance with the Americans With Disabilities Act, ACAAI requests that participants in need of special accommodation submit a written request to ACAAI well in advance of the meeting.
ACAAI is pleased to offer spouse/guest registration. If you are planning to bring your spouse or any other family/ guests, please select the “Spouse/Guest” option at the time of your registration. The fee provides your spouse/guest with entry to the following:
The average temperature in Orlando in November ranges from a low of 60°F to a high of 78°F.
The Wellness / Mothers Room is located under the escalators in West E/F Lobby (near the Tangerine Ballroom) of the Orange County Convention Center.