The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

As of Feb. 1, about 36.5 million doses of flu vaccine had been administered in pharmacies for adults, and 20.6 million were given in doctor’s offices.

A new report suggests that more Americans may be walking around with bird flu − and not even know it.. Researchers from the Centers for Disease Control and Prevention randomly tested 150 ...

A flu vaccine for everyone ages 6 months and older is crucial, Azziz-Baumgartner, of CDC, ... you should stay home until both your symptoms are improving and you haven't had a fever for 24 hours.

The CDC offers rare exceptions for who shouldn't get one, including people who've had a severe allergic reaction to a flu vaccine in the past, those who have a severe allergy to an ingredient in ...

"You can see that in Dec. 2022, we also had a very large spike in flu cases, but this year has been significantly higher than last year," said Sara Hottman, a spokesperson for Oregon Health ...

DEAR DR. ROACH: I contracted influenza A nine weeks ago, which was confirmed by a nasal swab. I had my regular flu vaccine in mid-November, but it was no match for this virulent strain.

Researchers found that those who received the flu shot—82% of the employees—had a 27% higher risk of testing positive for the flu than the unvaccinated group.