Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.
HIV Source is a portal for HIV-related information (web pages, PDF documents, infographics) from within and outside the federal government. The portal contains information on HIV and AIDS, HIV-related medical conditions, opportunistic infections that can affect people living with HIV, resources and policies from the US government or other governments, resources from organizations around the world and private organizations, access to health care and HIV treatment, and much more. Resources are available in English and Spanish.

Basic HIV and AIDS Information
Learn the basics of HIV and AIDS, including how to prevent HIV transmission, get tested, start…

Community Engagement
View HIV-related resources and organizations involved in community outreach efforts.

HIV Navigation Resources
View resources for HIV navigators and for individuals seeking healthcare information.

HIV Prevention
Find information on domestic violence, mother-to-child transmission, PEP/PrEP, prevention…

HIV Treatment
Learn about treatment-related topics including adherence, medications, services and assistance,…

HIV and AIDS Policies and Organizational Programs
Links to global and United States policies and programs.

Living with HIV and AIDS
Learn more about living with HIV and AIDS through topics such as complementary and alternative…

Medical Practice Guidelines
Find links to guidelines for health care providers covering general guidelines, HIV…

Mpox and People with HIV
Mpox is a disease caused by infection with the mpox virus. It can spread through close, personal…

Pre-exposure prophylaxis (PrEP) Navigation Resources
Find links to resources on pre-exposure prophylaxis (PrEP)-related counseling or treatment for…

Research
Access HIV and AIDS clinical trials, grants and funding, prevention and treatment research, as…

Statistics and Surveillance
Access HIV and AIDS-related data for geographic locations and populations.