Cases of norovirus are rising sharply in the United States this winter, with the CDC reporting a significant increase in ...

A norovirus infection is characterized by sudden vomiting and diarrhea. Outbreaks are often seen on cruise ships, in ...

Norovirus outbreaks are surging in the United States this winter, with 91 cases reported in early December, a significant ...

Cases of a wretched stomach bug are surging in parts of the United States this winter, according to government data. The most ...

According to the CDC, during the week of December 5 alone, 91 outbreaks of norovirus were reported, an increase from late November.