Across the United States, approximately 1.2 million people are living with HIV, and the virus is disproportionately affecting Black communities at a greater rate compared to other races, according to ...

Human immunodeficiency virus or HIV is a virus that makes your immune system so weak that it becomes hard for it to fight off even minor illnesses. That's why people affected by this virus get ...

WASHINGTON (Reuters) - An AIDS vaccine that appears to have worked at least partly in Thailand may only temporarily protect patients, with the effects starting to wane after a year or so, researchers ...