The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K ...

A strain of bird flu never seen in humans has infected a Washington state resident and left the person hospitalized, state ...

There are reports of this strain of the flu causing more severe illness, and early data suggest that protection against the ...

Health experts warn this flu season could be unusually severe, with early spread and concerning H3N2 strain activity across ...

Cases of the dominant flu virus called H3N2 are on the rise in 39 states, signaling early signs for another rough flu season.

The United States may be headed for a rough flu season, with a virus that causes more severe symptoms than the one last year ...

Health officials are on alert for a challenging flu season due to a new, rapidly spreading H3N2 strain, Subclade K.

The country's first-ever H5N5 bird flu case has been confirmed in Washington state, where a resident is hospitalized with a ...

Health professionals are monitoring a new flu virus variant circulating internationally that could potentially reach the ...

There have been six flu deaths in Ireland this winter season so far, as the European infectious diseases watchdog warned that ...

It’s that time of year again where respiratory diseases like COVID-19, the flu, and RSV are spreading. The New Mexico ...

Flu vaccines are crucial tools in protecting public health by reducing the risk of influenza illness and its complications.