The CDC estimated there have been at least 7.5 million illnesses in the U.S., 81,000 hospitalizations and 3,100 deaths from ...

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

Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection ...

A variant of influenza A, H3N2, is spreading across the U.S., with low vaccination rates contributing to infection rates.

Flu cases are rising rapidly across the US due to a new strain called subclade K, a mutated form of the H3N2 influenza A ...

CDC releases latest numbers on flu outbreak across the US. New cases are accelerating - and hospitalizations are up. Read on ...

A highly contagious flu mutation called subclade K is sweeping the nation, raising health concerns about vaccine ...

Cases of influenza in the United States are rising, driven by a new strain that public health officials worry current vaccines may not protect against as effectively.

Influenza is sickening thousands of people in New Jersey and shows no signs of slowing down, according to state data released ...

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to know.

This flu season seems to be getting worse by the day, according to health officials. The bulk of this year's cases are being ...

Three counties across the Palm Beaches and Treasure Coast are seeing a surge in cases. Health officials pointing to lower ...