SAN ANSELMO, CA - NOVEMBER 23: A bottle of antiretroviral drug Truvada is displayed at Jack's Pharmacy on November 23, 2010 in San Anselmo, California. A study published by the New England Journal of ...

HIV researchers in the United States are reeling after an order from a top official at Trump's Department of Government Efficiency (DOGE) to end studies with about 200 macaques used in work against ...

Rhesus monkeys are primates whose immune system is much closer to that of humans, but HIV cannot infect or replicate in monkeys. To overcome this obstacle, researchers developed chimeric simian-human ...

Scientists have created a new molecule that shows promise for controlling HIV without daily antiretroviral drugs. The molecule foils a wider range of HIV strains in the laboratory than any known ...

CHICAGO (Reuters) - Dr. Anthony Fauci doesn't get too excited about the results of animal studies, and he doesn't make house calls. But when a drug already taken by thousands of people for intestinal ...

LONDON (Reuters) - A three-pronged man-made antibody, created by French drugmaker Sanofi and U.S. scientists, could offer a new way to treat or prevent HIV, following successful tests in monkeys.

A single shot of antiretroviral drugs protected lab monkeys from the AIDS virus for weeks, according to two US trials released on Tuesday that open the way to tests on humans. In separate work, two ...