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

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...

The future of the CDC’s vaccine advisory committee seems uncertain: A scheduled February meeting for the ACIP, which advises ...

A senior US medic said the risk had led him to think twice before taking them, consider alternatives and only use the lowest ...

At least 58 cases of measles have been reported in West Texas within the last three weeks — marking the largest outbreak in the state in close to 30 years. The dozens of reported cases have mostly ...