On April 24, nearly two weeks after the first person aboard a cruise ship died…

Health officials in a growing list of countries scrambled on Thursday to track people connected…

One employee is a survivor of a gastrointestinal cancer who sometimes loses control of her…

A 27-year-old woman began an experiment on herself early one morning in December 2024. Her…

Hantaviruses have most likely been around as long as rodents, but little was known about…

Health Secretary Robert F. Kennedy Jr. on Monday announced several initiatives intended to rein in…