Since 1945, the U.S. military mandated flu vaccines—until Hegseth changed things earlier this year.

While vaccine access and coverage will mostly hold this year, that's not good enough ...

U.S. flu cases are surging partially because of a new strain named "subclade K," that is not well covered by this year’s flu vaccine. Doctors still recommend getting the flu vaccine as it can reduce ...

A flu outbreak at a Texas Air Force Base is fueling debate over the Pentagon's decision to end the military's flu vaccine mandate. Former military health official Jose Sanchez explains the stakes.

WE’VE BEEN COVERING THE RISE IN FLU CASES NATIONWIDE, AND NOW LOCAL DOCTORS TELL US THEY’RE FEELING THE IMPACTS. TO OUR REPORTER RACHAEL PERRY SPOKE WITH AN INFECTIOUS DISEASE SPECIALIST ON THE FLU ...

WASHINGTON — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to early ...

If it already seems like this year’s flu season is a lot worse than it normally is, that’s because it definitely is. A nasty novel flu variant — which many are labeling a “super flu” — is on the loose ...