Welcome to the Abstract Submission page for IMMUNOLOGY2027™, the 110^th Annual Meeting of the American Association of Immunologists!

IMMUNOLOGY2027™ is the leading all-immunology event worldwide. Submit your abstract today and showcase your research to a global audience of immunologists.

Regular Abstract Key Submission Dates and Deadlines:

• Regular Abstract Submissions Open: October 6 - November 17, 2026, 11:59 pm EST
• Regular Abstract Submitter Invitations to Present Issued: January 20, 2027
• Last Day to Withdraw Regular Abstracts: February 26, 2027
• Last Day to Accept/Decline Regular Abstract Invitation to Present: February 26, 2027

Late Breaking Abstract Key Submission Dates and Deadlines:

• Late Breaking Submissions Open: January 13 - January 27, 2027, 11:59 pm EST
• Late Breaking Invitations to Present Issued: February 23, 2027
• Last Day to Accept/Decline Late Breaking Invitation to Present: March 9, 2027

Please note that all abstracts must be submitted in English.

View the full abstract guidelines here.

NOTE: Once you submit an abstract, you will receive a confirmation email from noreply@gocadmium.com. Please be sure to check your junk or spam folder as well.

AWARD APPLICATION AND REGISTRATION: If you plan to apply for the AAI Trainee Abstract or Trainee Poster awards, please do not register for IMMUNOLOGY2027™ until award notifications have been sent. Recipients of these awards will receive complimentary meeting registration.