Join us Wednesday, April 15 to Sunday, April 19 in Boston for the leading annual all-immunology event worldwide!

important Update to regular abstract submission

The first Regular Abstract submission period has now closed. A second Regular Abstract submission period will be open December 2 – 16, 2025.

President’s Address

Immunology in Space and Time

Wednesday, April 15, 2026, 5:00 – 6:15 PM

Join AAI President, Ulrich H. von Andrian for the President’s Address on the opening day of IMMUNOLOGY2026™!

President’s Symposium

Going Places: The Multi-Step Adhesion Cascade – 35 Years and Counting 

Saturday, April 18, 2026, 3:30 – 5:30 PM

Ulrich H. von Andrian, AAI President, will chair the President’s Symposium featuring a line-up of stellar speakers.

Registration opens December 17, 2025!

Get ready to register for IMMUNOLOGY2026™ in Boston, MA! Early discounted registration opens on December 17. 2025. Learn more about the different rates.

Gain access to the recorded content from IMMUNOLOGY2025™, AAI’s record-breaking annual meeting!

Whether you were with us in Hawaii and missed some of the exciting science presented, or if you were unable to travel to attend, we know that staying up-to-date on cutting-edge research is essential to your professional development. A selection of lectures are now available to view on demand!

Purchase to gain access to the on-demand library now!

Register Now!

$195

Sold Out Ticket

  • Feature List item one
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$495

Regular Ticket

  • Feature List item one
  • Another feature item
  • The third list item is even more
  • The 4th list item is awesome
  • And the list goes on

Want to speak at our future events?

If you’d like to speak at one of the future events, please get in touch

Open Event Gallery