Get basic information about how the immune system works, its key parts, and how HIV can damage it.
Get information on cancers that are more common among people living with HIV: Kaposi sarcoma, lymphoma, and cervical, liver, anal, and lung cancers.
Learn how to recognize and deal with some of the most common gut problems for people living with HIV – diarrhea, nausea, gas, and heartburn.
Review the list of conditions, including opportunistic infections, that the US Centers for Disease Control and Prevention considers AIDS-defining conditions.
Learn about your liver's functions, symptoms and tests for liver inflammation, which HIV drugs affect the liver, and how to keep your liver healthy.