Richard Pebody said while the virus is ‘not new’ and the risk to the public remains low, its features have changed in recent ...

Outbreaks of avian influenza, also known as the H5N1 virus, have led to the killing of millions of turkeys, chickens and ...

Recommendations on the strain composition of influenza virus vaccines for the 2025-2026 US season have been issued by FDA.

Afrin and Flonase are over-the-counter nasal sprays. Learn how they compare in effectiveness, side effects, and safety to ...