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

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

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many ...

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

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

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

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

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

A North Alabama emergency doctor thinks the H3N2 subclade K variant is driving the surge in flu cases in North Alabama, and ...

Getting your Trinity Audio player ready... Flu cases in Boston and across Massachusetts continue to ratchet up, due in part to a new variant, as public health officials remind everyone that it's not ...