Multiple news reports have linked the subvariant, NB 1.8.1, to "razor blade throat," in part because of postings on social ...

Experts say there isn’t major cause for concern with the Nimbus variant, but here‘s what else you need to know about it.

WASHINGTON (AP) — The U.S. has approved the world’s only twice-a-year shot to prevent HIV, maker Gilead Sciences announced ...

NEW YORK (AP) — Older U.S. adults are increasingly dying from unintentional falls, according to a new federal report ...