A mutated strain of the flu is surging worldwide, sparking concerns about a severe flu season in the U.S. Here's what to ...

After that, "most people recommend wearing a mask or having some sort of protective isolation for about five to seven days," ...

Despite Covid remaining a serious health risk, only 23% of American adults got a Covid shot during the 2024-25 virus season, well below the 47% of American adults who got a flu shot, with vaccine ...

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

David Quammen warned in 2012 that the next pandemic would begin after a coronavirus spills over into humans. Now, he has ...

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

Last winter, for the first time since Covid-19 entered our world, influenza reclaimed its spot as the worst actor among the ...

Long COVID can follow one of eight different symptom paths, as patients suffer for months past their initial infection, a new ...

Health officials in Illinois are warning of a new and unexpected mutation that could make for a "more serious flu season" as ...

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