We are entering peak flu season, and a new variant known as subclade k is spreading quickly across the country, driving a ...

Flu season is off to a rough start this year, according to new CDC data. The virus is spreading faster than in previous years ...

Subclade K has become the dominant form of flu and is slightly different from the virus targeted by this year’s flu vaccine.

A more severe and highly contagious new strain of the flu is circulating this season. It's called subclade K, or more ...

Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with ...

At least 14 states and Washington, DC, are seeing high and very high levels of flu, mainly caused by a surprise new influenza ...

Waterloo region is seeing an "early" spike in flu cases and hospitalizations this flu season and it's potentially because of ...

The dominant strain of the flu virus circulating this season is H3N2 subclade K, reports Dani Blum, who covers health. H3N2 ...

But watching how the flu virus sneaks into cells has been difficult because standard microscopes can't capture these fast, tiny steps clearly. In a breakthrough study, scientists from Switzerland and ...

As of Dec. 20, the North Bay and Parry Sound districts had 267 lab-confirmed cases, compared to just three at the same time ...

The Centers for Disease Control and Prevention says 32 jurisdictions are showing "high" or "very high" levels of flu.

NEW YORK (AP) — It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S. New government data posted Friday shows that as of last week, ...