CNN — (CNN) — A common stomach bug is surging, according to new data from the US Centers for Disease Control and Prevention. In the week of December 5, there were 91 outbreaks of norovirus reported, ...

The virus, sometimes called the stomach bug, is incredibly contagious. Here’s how to stay safe this season. By Simar Bajaj Every year, there’s a surge in norovirus cases between November and April, ...

Norovirus, the infamous "winter vomiting disease," is surging again across the United States. Norovirus is a highly contagious stomach bug that causes sudden, often violent bouts of diarrhea and ...

A norovirus outbreak closed a West Hartford elementary school Friday, and January typically is the peak month of norovirus ...

Norovirus is the country's leading cause of vomiting, diarrhea, and foodborne illness, and right on schedule, it's picking up steam again as the holidays arrive. Recently the California Department of ...

Experts think this nasty stomach bug may cause a record amount of vomiting and diarrhea in the months to come. Here’s what to do if you get sick. Norovirus positive test rates neared 14 percent this ...

Add Yahoo as a preferred source to see more of our stories on Google. New outbreaks of gastrointestinal illnesses on cruise ships have sickened about 150 people, adding to the growing toll of such ...

After years of largely predictable norovirus waves, the emergence of a new strain might have disrupted the seasonal pattern of outbreaks from this notorious stomach bug, suggests a new report by the ...

Norovirus can cause nausea, vomiting and diarrhea and is highly transmissible. Nearly 100 passengers and crew aboard Royal Caribbean’s Serenade of the Seas recently contracted norovirus during a ...

Ireland's health officials have issued an urgent warning as norovirus, a highly contagious stomach bug, continues to ...

A highly contagious stomach bug is currently circulating at high levels across Ireland, with flu cases also on the rise, ...