Important Dates
2026 Abstracts Due
2026 Case Reports Due
Registration Opens for AAAAI Fellows & Faculty
Exhibit Application & Deposit Deadline for Priority Booth Assignment
Late Breaking Abstracts Open
Registration Opens for Members
2026 Discovery Abstracts Due
Registration Opens for Non-Members & General Delegates
Registration and Housing Opens for Exhibitors
Registration for Recorded Content Closes
Deadline to Claim Credit for the 2025 AAAAI / WAO Joint Congress
Join us in Philadelphia, PA, for the 2026 AAAAI Annual Meeting
Philadelphia, PA, is the place to be February 27-March 2 for the 2026 AAAAI Annual Meeting, “Advancing Precision Medicine from Discovery to Patient Care.” Join us to learn from and connect with renowned experts in the field, discover cutting-edge research and make connections that will last a lifetime. Registration will open in October.
Submit Your Abstracts and Case Reports
Submit your abstracts by August 28 for the chance to present your research at the 2026 AAAAI Annual Meeting. First year FITs, medical students and residents can also submit a case report until September 22. We’re also accepting abstracts for Discovery, a program dedicated to basic science until November 3.
Discovery
Discovery 2026: New Mechanisms of Type 2 Immunity, is the third annual three-day conference that specifically features cutting-edge basic science research. Discovery runs alongside the 2026 AAAAI Annual Meeting, taking place in Philadelphia, PA, from February 26-28. Registration for Discovery will open in October.
Submit your abstracts for Discovery by November 3, 11:59 pm CT.
Preview the 2026 Plenary Sessions
Friday, February 27: Presidential Plenary: Generative & Agentic Artificial Intelligence (AI) in Clinical Medicine: A Paradigm Shift in Patient Care
Saturday, February 28: Towards Precision Diagnostics and Therapeutics in Immune Mediated Diseases
Sunday, March 1: Trained Immunity: Promises and Possibilities for Allergic Diseases
Monday, March 2: Changes to Asthma Management in an Ever-Changing World
Announcing the 2026 Keynote Speaker, Andrea Califano, PhD
Andrea Califano, PhD, will deliver the 2026 keynote presentation on Saturday, February 28. He is the Clyde and Helen Wu Professor of Chemical and Systems Biology at Columbia University Irving Medical Center. In October 2023, he took on a new role as the President of the Chan Zuckerberg Biohub New York. The Califano Lab uses a combination of computational and experimental methodologies to reconstruct the regulatory logic of human cells in a genome-wide fashion to identify master regulator proteins responsible for human disease, including cancer and neurodegenerative syndromes. This has resulted in several clinical trials, including an innovative N-of-1 study for precision cancer medicine. Dr. Califano is also Co-founder of DarwinHealth Inc.
Participate in Highly Interactive Educational Sessions
Get an interactive experience at the 2026 AAAAI Annual Meeting by attending one of the many workshop sessions! All workshops include one or more interactive components, such as hands-on skill activities, small group discussions, audience response technology and more.
Discover New Innovative Research in the Field
The 2026 AAAAI Annual Meeting will feature groundbreaking research presentations from renowned experts and junior investigators from across the globe. Stop by the Poster Hall during the Poster Sessions, when abstract authors will be available to discuss their work and answer questions and make some time for oral abstract sessions held over the course of the Annual Meeting.