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.

HIV doesn’t cause urinary symptoms on its own but may increase your risk of a health condition, such as a urinary tract infection or kidney damage, that can lead to symptoms. Living with HIV can ...

HIV-2 and HIV-1 are both types of human immunodeficiency virus (HIV). They are both transmitted the same way, but HIV-2 does not spread as easily and progresses to AIDS more slowly. Those with HIV-2 ...

Current biomarkers of cognitive impairment in individuals with Alzheimer’s disease perform poorly. Now, a stronger predictor emerges.