Boston, Massachusetts
March 4–7, 2018



The annual Conference on Retroviruses and Opportunistic Infections (CROI) brings together top basic, translational, and clinical researchers from around the world to share the latest studies, important developments, and best research methods in the ongoing battle against HIV/AIDS and related infectious diseases. CROI is a global model of collaborative science and the premier international venue for bridging basic and clinical investigation to clinical practice in the field of HIV and related viruses.

CROI 2018 will be held from March 4 to March 7, 2018, at the Hynes Convention Center in Boston, Massachusetts. Please note that CROI 2018 will be held from Sunday to Wednesday. Webcasts, abstracts, electronic posters, and other electronic resources from CROI 2018 will be available online after the conference.

The CROI Foundation partners with the International Antiviral Society–USA (IAS–USA) for organization of the conference.

The conference is now full. There is no longer a waitlist and there is no on-site registration. If you have any questions, please email CROIinfo@iasusa.org.
Electronic poster submission is now open. To upload the final version of your electronic poster, log in to the CROI Abstract Website and follow the instructions in My Ready Room. In order for CROI attendees to view posters during the conference, please submit the final version of the electronic poster by February 26, 2018. Electronic posters will be available to the public after CROI. Note: Please save the poster as a PDF in the smallest file size possible. Other file types are not supported.