Norovirus is known to cause some pretty nasty symptoms, but there are steps you can take to stay healthy and things you can ...

Pope Francis is being treated in hospital for double pneumonia — but what is this condition, and why might the pope be ...

Flu infections are the highest they’ve been in nearly 30 years, and flu deaths this winter have surpassed COVID deaths.

Infection with Zika virus in pregnancy can lead to neurological disorders, fetal abnormalities and fetal death. Until now, ...