Georgia flu activity reaches "very high" levels as a new H3N2 variant, subclade K, drives up hospitalizations and demand for ...

Doctors say a new variant of flu sparking infections across the UK has unique symptoms people should watch out for. The ...

Doctors say a new variant of flu sparking infections across the UK has unique symptoms people should watch out for. The ...

Subclade K, which is circulating in Arizona, has been dubbed a 'super flu' but some experts say that's not an accurate ...

Much of the country is facing record flu cases thanks to a new strain of the virus. And the "subclade K" variant is likely ...

The newest strain, Subclade K, is a mutation of influenza A. While current data from the World Health Organization does not ...

H3N2 subclade K strain — is responsible for 90% of influenza A cases across the U.S., which has led to double the cases in ...

Subclade K, which is circulating in Arizona, has been dubbed a 'super flu' but some experts say that's not an accurate ...

An aggressive strain of influenza is surging in Sarasota, Florida, with one hospital reporting a 30% increase in cases. This ...

A new flu strain is spreading rapidly across the U.S., driving a surge in cases and hospitalizations.

The flu is spreading rapidly across the country, including in Northeast Ohio. Health officials warn that a new strain of ...

Amarillo health officials are reporting an increase in flu cases under H3N2, the most prevalent strain of flu this season.