Norovirus can strike suddenly, leaving you feeling nauseous and exhausted. Here's what to know if it hits you this winter.

Norovirus cases have risen in the United States in recent weeks, according to data from the Centers for Disease Control and Prevention. Nearly 14% of tests for the illness came back positive during ...

Plus, when it’s time to see a doctor.

More than 7,500 people sought medical attention for diarrhea during the first three days of the Lunar New Year holiday, the Centers for Disease Control (CDC) said yesterday, adding that nearly 90 ...

Twelve percent of nearly 3,000 norovirus tests during the week ending Nov. 22 came back positive — a notable increase from the 6.82% positivity rate three months earlier, according to CDC data. During ...

Sussex County health officials are warning area residents about an outbreak of gastrointestinal illness they believe is ...

Add Yahoo as a preferred source to see more of our stories on Google. Shelves with surgical masks and vitamins in the markets are viewed almost empty due to the increasing diseases in New York January ...

More than 100 guests and crew reported being sick in a norovirus outbreak aboard a globe-hopping cruise ship, the CDC has announced, the 21st outbreak of gastrointestinal disease on a cruise ship ...

Competing with giants like Takeda and Moderna, the plucky biotech believes it has unlocked a future with an easy, yearly oral vaccine.

The 2026 Winter Olympics have a health scare before the Opening Ceremonies have even begun. The Canada and Finland women's ...