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

"Beyond typical flu symptoms like fever, cough and body aches, warning signs include trouble breathing, chest pain, confusion ...

The H3N2 is a new strain of influenza A. The symptoms are described as more intense and contagious than typical seasonal flu.

Nearly 9,000 flu cases reported in New Jersey as of the week ending Jan. 3. Here’s what to know about the H3N2 epidemic.

Australia’s 2025 flu season lasted weeks longer than it normally does. Hong Kong’s hit so early that the rollout of seasonal ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Have you been sick since the new year started? You're not alone; here's what to know about new H3N2 flu strain and its ...

A variant of influenza A, H3N2, is spreading across the U.S., with low vaccination rates contributing to infection rates. Here's what we know.

Seasonal influenza activity has elevated in California due to a “super flu” strain that has resulted in higher confirmed flu cases in children.

A new flu strain has been detected, with the variant dubbed influenza A subclade K. How severe is the strain and does the ...

Flu is rising rapidly across the U.S., driven by a new variant of the virus. The Centers for Disease Control and Prevention ...

A new version of the flu virus is now driving most infections this season, and cases continue to rise across the United States. The strain, known as H3N2 subclade K, has quickly become the dominant ...