Subclade K, a variant of flu type A H3N2, has caught medical professionals off-guard. It already has spread rapidly in ...

A second U.S. resident has died from the bird flu. The Washington Department of Health reported that the Grays Harbor County ...

After saying last month it had discontinued its weekly flu report, the Arkansas Department of Health has reversed course, ...

The person, who had been hospitalized in King County since early November, died on Nov. 21, health officials said.

In a Phase 3 trial of more than 18,000 volunteers across three countries, an mRNA influenza vaccine from Pfizer has ...

A new and potentially more severe variant of the flu, known as H3N2 subclade K, has reached the United States, prompting ...

Dozens of cases of the avian influenza have been reported in the last two months - with free range and organic particularly ...

The U.S. flu season is starting slowly, and it’s not clear if it will be as bad as last winter’s. But some health experts are ...

The RSV shot isn't suggested for everyone like the flu vaccine is. Here's who is at risk and how to get a shot.

A new strain of the flu called subclade K could make for a particularly nasty flu season across the country, according to public health experts. The strain already caused Japan to declare an influenza ...

People in Guernsey have been urged to get their flu jab as soon as possible. Dr Nicola Brink, director of Public Health, said ...

Winter bugs have surged over the past few weeks leaving millions battling sniffles, coughs, temperatures and chills. But some ...