A novel influenza variant called subclade K appears to be driving an uptick in cases and hospitalizations throughout the U.S.

Subclade K, a mutated influenza variant, has dominated outbreaks in Japan, the United Kingdom and Canada.

Flu season intensifies as the new H3N2 variant causes severe illness worldwide. Experts urge vaccination, hand-washing and ...

The warning comes after a rise in flu cases among inpatients at Kettering and Northampton hospitals.

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...

Medical experts say getting a yearly flu vaccination is the best way to prevent flu and its potentially serious complications ...

Flu has arrived several weeks early this winter, and experts predict it could be a particularly nasty season because of a new ...

NHS Dumfries and Galloway is allowing only essential visiting at hospitals across its area.

LONDON, Dec 17 (Reuters) - Doctors in England will begin a five-day strike on Wednesday over pay and working conditions ...

In New York City, just over a quarter of children 6 months and older have received the flu shot this season. The city’s ...

Pupils and teachers are back onsite but the situation is being monitored "minute by minute".

Flu jabs are being offered to children in Hull in a "last chance" bid to protect young people as cases surge. Catch-up ...