Discover how UCSF is leading the charge in Long COVID research, uncovering key findings that advance our understanding of the condition. UCSF researchers have adapted innovative tools and ...

Recent medical research reveals that early HIV symptoms often masquerade as common illnesses, leading many to delay seeking medical attention. Dr. Sarah Chen, infectious disease specialist at Johns ...

Human immunodeficiency virus, also known as HIV, is a serious viral infection that attacks the body’s immune system. Without treatment, HIV can lead to many health problems, such as acquired ...

“Most people who get infected don’t even know. It’s only in hindsight they recognize the symptoms,” says Michael Horberg, M.D., director of HIV/AIDS for Kaiser Permanente. During the first few weeks ...

The actor announced he has been HIV positive for years. — -- The announcement by actor Charlie Sheen that he is HIV positive is drawing attention to the virus that in recent years has become ...