2025 & 2026 Events and Conferences

All abstracts reporting the results of an IMPAACT study must be reviewed by co-authors, protocol teams (and pharmaceutical representatives, if applicable), and the IMPAACT Publications Group (impaact.pubscoord@fstrf.org) before submission to a conference. For conferences with a large number of abstracts expected (e.g., AIDS, CROI), the draft abstract must be submitted to the publications coordinator at least ten (10) working days prior to the deadline for the abstract to be submitted to the conference organizer. For other conferences, the draft abstract must be submitted at least five (5) working days prior to the conference submission deadline. Co-author and applicable team review must be completed prior to submitting to the publications coordinator. Please refer to Section 19 of the MOP (specifically 19.6 and 19.8) for information on the review process. 

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IMPAACT Events

2025 IMPAACT Annual Meeting 

7-12 September 2025 

Virtual 

External Conferences

2025

International Workshop on Pediatrics & HIV 2025 

11-12 July 2025 

Park Inn by Radisson Kigali | Kigali, Rwanda 

Abstracts due to IMPAACT: Friday, 4 April 2025, by 5 pm ET 

Abstracts due to conference organizers: Friday, 18 April 2025 

 

IAS 2025 

13-17 July 2025 

Kigali Convention Center | Kigali, Rwanda 

Abstracts due to IMPAACT: Wednesday, 8 January 2025, by 5 pm ET 

Abstracts due to conference organizers: Wednesday, 22 January 2025, by 23:59 CET 

Late-breaker abstracts due to IMPAACT: Tuesday, 15 April 2025, by 5 pm ET 

Late-breaker abstracts due to conference organizers: Tuesday, 29 April 2025 

 

ID Week 

19-22 October 2025 

Atlanta, Georgia, USA 

Abstracts due to IMPAACT: Thursday, 24 April 2025, by 5 pm ET 

Abstracts due to conference organizers: Thursday, 1 May 2025, by 11:59 pm ET 

Late-breaker abstracts due to IMPAACT: Tuesday, 29 July 2025, by 5 pm ET 

Late-breaker abstracts due to conference organizers: Tuesday, 5 August 2025 

 

The Union World Conference on Lung Health 

18-22 November 2025 

Copenhagen, Denmark

Abstracts due to IMPAACT: Wednesday, 2 April 2025, by 5 pm ET 

Abstracts due to conference organizers: Wednesday, 9 April 2025

 

2026

CROI 2026

22-25 February 2026

Colorado Convention Center | Denver, Colorado, USA 

 

African Workshop on Women & HIV

26-27 February 2026

Cape Town, South Africa

 

2026 HVTN Full Group Meeting

6-8 May 2026

Omni Shoreham Hotel | Washington, DC, USA 

 

2026 HPTN Annual Meeting

16-20 May 2026

Crystal Gateway Marriott | Arlington, Virginia, USA 

 

AIDS 2026

25-30 July 2026

Rio de Janeiro, Brazil & Virtual

 

HIV4RP 2026 

Dates & location to be announced