Wen: Symptoms of norovirus include nausea, vomiting, diarrhea and stomach cramps. Some people may also experience fatigue, ...

Despite millions of cases of norovirus in the U.S. each year—and a current surge in outbreaks—there is still no vaccine for ...

Health officials say norovirus affects all ages, but children and older adults are more at risk for severe outcomes, and are encouraging people to wash their hands thoroughly. Doctors say the virus ...

This winter’s dominant norovirus strain is a newer variant called the G11.17 [P17], CBS reports, citing data from a network of public health laboratories called CaliciNet that found seven in 10 ...