8:00am – 1:30pm Pre-Conference Education Day
2:00 – 2:15pm Opening and Welcome - Elie Haddad, MD, PhD, CIS President
2:15 – 3:55pm Plenary #1: Notable Abstracts
3:55 – 4:15pm Break
4:15 – 5:45pm Plenary #2: Immunometabolism
5:45 – 6:45pm Robert A. Good Lecture
7:30 – 10:30pm CIS Foundation Event Off Site
7:00 – 8:00am Corporate Breakfast Symposium
7:00 – 8:00am Breakfast for all Attendees
8:00 – 9:00am William Shearer Lecture
9:00 – 9:45am Diversity and Inclusion Lecture
9:45 – 10:15am Break
9:45 – 10:15am Lightning Poster Session #1
10:15 – 11:45am Plenary Session #3: Secondary Immunodeficiencies
11:45 – 12:30pm CIS Business Meeting
12:00 – 2:30pm Lunch/Exhibit Hall Open
12:30 – 1:30pm Corporate Lunch Symposium
12:30 – 2:00pm Investigators of CIS Lunch Session
1:30 – 2:30pm Friday Poster Session in Poster Hall
2:30 – 4:00pm Plenary Session #5: Tales from the Listserv
4:00 – 4:30pm Break
4:30 – 6:00pm Plenary Session #6: How to Approach CVID
6:00 – 7:00pm ECI Reception
7:00 – 8:30pm Summer School Reunion Dinner
6:00 – 7:30pm Corporate Dinner Symposium
7:00 – 8:00am Corporate Breakfast Symposium
7:00 – 8:00am Breakfast for all Attendees
8:00 – 9:00am Fahey/Rose Founders Lecture
9:00 – 10:30am Plenary #7: Non Genetic Modifiers of Immune Responses
10:30 – 11:00am Break
10:30 – 11:00am Lightning Poster Session #2
11:00am – 12:30pm Plenary #8: Needs Across the Spectrum of Age in IEIs
12:30 – 2:30pm Lunch/Exhibit Hall Open
12:30 – 1:30pm Corporate Lunch Symposium
12:30 – 1:30pm ECI Luncheon
1:30 – 2:30pm Saturday Poster Session
2:30 – 4:00pm Plenary #9: GI Manifestations in IEIs
4:00 – 4:45pm Presidential Award Lecture
5:00– 6:00pm Closing Reception
6:15 – 8:45pm Corporate Dinner Symposium
7:00 – 8:00am Breakfast for all Attendees
8:00 – 9:30am Plenary #10: How I Manage
9:30 – 9:45am Break
9:45 – 11:30 Plenary #11: Hot New Defects in IEIs
Abstract Submission Opens
October 2024
Abstract Submissions Close
*NEW DEADLINE* December 17, 2024
Abstract Notifications Sent
Late January 2025
Late Breaking Abstracts Open
February 3rd
Early Bird Registration Closes
February 9th
Late Breaking Abstracts Close
February 17th
Online Registration Closes
April 4th
Housing Closes
April 8th
2026 Annual Meeting
May 6 - 9, 2026
New Orleans, LA