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The 33rd Conference on Retroviruses and Opportunistic Infections (CROI 2026) is taking place in Denver, US, from 22 to 25 February.

CROI is an annual scientific conference and was established to “provide a forum for basic scientists and clinical investigators to present, discuss, and critique their investigations into the epidemiology and biology of human retroviruses and associated diseases”.

CROI 2026 will feature research and discussions on:

  • new insights into the HIV reservoir and the potential for an HIV cure
  • new drugs which may work for months at a time
  • the impact of funding cuts across the globe.

The CROI 2026 preliminary programme is available online, where you can find details of the conference’s plenary sessions, interactive symposia, oral abstracts, posters and workshops.

“The best and most consequential original research on HIV and related conditions will define the science at the conference.” CROI website

aidsmap will be reporting on key research presented at CROI 2026, publishing news online and sending out three summary bulletins by email (in English only): one during the week of the conference and two the following week.

If you would like to receive these bulletins and any future emails from aidsmap, make sure you’ve signed up to aidsmap’s mailing list. This mailing list is held by Terrence Higgins Trust. 

All of our CROI 2026 news stories and bulletins will be published on our conference webpage.

aidsmap changes lives by sharing independent, accurate and accessible information about HIV – you can help by sharing links to research presented at the conference. Please feel free to:

Amelia Jones

Amelia Jones

Digital Content Manager

Amelia joined Terrence Higgins Trust in 2025 and manages the digital content across the organisation. Before this, she worked at the aidsmap charity for nine years, six of those as Websites & Digital Content Manager.

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Green and red text saying 'AIDS 2026, 26th International AIDS Conference, 26-31 July, Rio de Janeiro, Brazil, and virtually.' The AIDS 2026 logo and aidsmap logo ('Official scientific media partner') are underneath, with artwork on the left hand side of green tropical leaves and red and green parrots.