A fast-spreading H3N2 flu strain is driving an unusually intense early season in the U.S., with millions of illnesses and ...

Doctors and officials say it’s not too late to get a vaccine during what’s being called an unprecedented season ...

Doctors say that so far, kids are hit hardest with the flu. The flu shot is helping keep them out of the hospital.

Tis the season for getting sick. Here's what to know about the pathogens circulating in the U.S. this December and how to ...

ANSWER: Recent studies seem to suggest that getting the COVID-19 vaccine in the same arm as previous vaccines leads to higher ...