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Rio de Janeiro, Brazil

Sun, 26 Jul 2026 - Fri, 31 Jul 2026

The 26th International AIDS Conference

AIDS 2026, the 26th International AIDS Conference, taking place in Rio de Janeiro, Brazil, and virtually on 26-31 July 2026.

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Latest news

Lima, Peru

07 Feb 2023

HIVR4P, the HIV Research for Prevention Conference, postponed until 2024

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medical personnel administers a vaccine to a patient

25 Jan 2023

Halted HIV vaccine trial offers important lessons

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Lima, Peru

01 Nov 2022

HIVR4P, world’s most important HIV prevention conference, to take place in Lima and virtually in October 2023

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Quick links to our activities

Collaborative Initiative for Paediatric HIV Education and Research (CIPHER) Differentiated Service Delivery IAS Educational Fund HIV Vaccine Research Network IAS+ Journal of the International AIDS Society (JIAS) Mark Wainberg Fellowship Programme Me and My Healthcare Provider Person-Centred Care IAS Prevention Initiative Towards an HIV Cure Youth Hub

Conferences

International AIDS Conference IAS Conference on HIV Science HIV Research for Prevention Conference

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The IAS promotes the use of non-stigmatizing, people-first language. The translations are all automated in the interest of making our content as widely accessible as possible. Regretfully, they may not always adhere to the people-first language of the original version.