Federal scientists are closely studying H5N1 genetic sequences from California dairy workers in search of any dangerous ...

The new variant appears to have a "growth advantage", and is likely to become dominant in the UK within months.

Infections caused by the latest variant have symptoms including fever, chills, fatigue, cough, congestion and headache.

Fall means it’s time for just about everybody to get up to date on their flu and COVID-19 vaccines – and a lot o ...