The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

Pre-exposure prophylaxis (PrEP) is the advent of antiretroviral treatment use for people at increased risk of acquiring HIV-1 ...

JERUSALEM (AP) — An American biochemist whose research has helped scientists make inroads into treating coronavirus and HIV ...

Feb. 18, 2025 — Viruses, like those that cause COVID-19 or HIV, are formidable opponents once they invade our bodies. Antiviral treatments strive to block a virus or halt its replication.

This week marks the fifth anniversary of the pandemic. What are your most lasting memories? How has it shaped your life and the world around you? By Jeremy Engle Have you been paying attention ...

Mar. 5, 2025 — Some bacteria deploy tiny spearguns to retaliate against rival attacks. Researchers mimicked attacks by poking bacteria with an ultra-sharp tip. ... Scientists Discover Genes to ...

Microbes can evolve antimicrobial resistance when, for example, populations are subjected to selective pressure through drug use in medicine. Antibiotic treatment usually selects for fast-growing ...

Despite their exalted status and relative lack of natural predators, pandas are still at risk. Severe threats from humans have left just over 1,800 pandas in the wild. The panda, with its distinctive ...

Known to refer to himself as a “person of no importance”, Tipu Aziz was a giant of functional neurosurgery. He was instrumental in developing a new approach to implanting stimulating electrodes deep ...

March 9, 2025 • The time change can be hard on our health. There are more car accidents, strokes and heart attacks this week. People eat more junk food and have more migraines. Here's why ...

Prolonged consumption of foods that break down quickly into simple sugars appears to foster obesity and vulnerability to diabetes, an animal study shows.