Older patients and patients of sub-Saharan African origin were at an increased risk of late presentation of advanced HIV.

Living with HIV can result in a weakened immune system. Learn about proactive, daily habits that can protect the health of those living with HIV.

The World Health Organization is now recommending that countries include an HIV drug newly approved for prevention, ...

Mouth sores are one of the most common symptoms of human immunodeficiency virus (HIV). See pictures of HIV mouth sores here. Learn about thrush, warts, cold and canker sores, and more. Also get ...

How Common Is HIV Today? The prevalence of HIV can vary dramatically by region but is influenced by many of the same factors, whether you live in a developed country like the United States or a ...

Modern HIV medicine is based on a common genetic mutation. Now, researchers have traced where and when the mutation arose—and how it protected our ancestors from ancient diseases.

This map shows the global distribution and genetic diversity of the nine major subtypes, known as "clades," and recombinants of HIV-1.

Top articles about HIV this year included effects of HIV on tooth loss and cardiac surgery, caregiver experiences, and a federal ruling on military enlistment.

A map of Africa created by Newsweek shows the funding loss will be critical to programs in countries (like Uganda, Mozambique and Tanzania, in the lighter shades) where nearly $400 million goes to.

HIV’s Most Promising Breakthrough Has Taken a Hit Several mRNA vaccine trials found a debilitating side effect, and now the Trump administration is cutting funding for more research.