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

According to the CDC, there are between 19 million to 21 million cases of norovirus a year, and an estimated 900 people die ...

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

As a severe outbreak of norovirus, also known as the stomach flu, spreads across the United States, doctors have shared ...

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and ...

Norovirus cases are surging the U.S., with 455 outbreaks reported since the start of September alone. Here's how to spot the ...

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