Register for Cycle to Zero Register for Cycle to Zero

Our Mission

San Francisco AIDS Foundation promotes health, wellness, and social justice for communities most impacted by HIV, through sexual health and substance use services, advocacy, and community partnerships.
Learn More

Email Sign Up

San Francisco Once Led on Harm Reduction. Why Are We Moving Backward?

Detention is not treatment. Coercion is not care.

Learn More

New research: High prevention efficacy and “breakthrough infections” on lenacapavir for PrEP

Research presented at the Conference on Retroviruses and Opportunistic Infections (CROI) 2026, plus info from our medical director on "what this means for you."

Learn More

The latest from our sexual health Magnet clinic

Our sexual health clinic at Strut is busier than ever. Here's what you need to know about Doxy PEP, STIs, PrEP access, and more.

Learn More

Subscribe to Updates

Get Involved

Locations

Main Office

940 Howard Street

6th Street Center

117 6th Street

Strut

470 Castro Street