It can take several weeks bounce back after a bout of COVID-19, but some people develop more persistent problems. The ...

A 13-year-old girl in Canada became so sick with H5N1, or bird flu, in late 2024 that she had to be put on a ventilator.

Cruise ships saw the highest number of stomach bug illnesses since 2012 with 16 outbreaks impacting a total of 1,894 passengers.

Parts of the nation are experiencing a notable increase in COVID-19 cases, raising concerns among health officials. The ...