California’s peak stomach flu season is expected to continue to April. Hand sanitizers don't kill the illness, which spreads ...

Volunteers in north Wales are among 25,000 people taking part in a global trial to find a vaccine against the symptoms of the ...

How does it spread? Norovirus lives in stool and vomit, and it can spread easily. Infrequent handwashing, unclean countertops ...

Norovirus and the stomach flu aren't the same thing. Here's what doctors wish patients knew, from the American Medical Association.