See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Norovirus is the leading cause of acute gastroenteritis in the United ...

Add Yahoo as a preferred source to see more of our stories on Google. A highly contagious stomach virus sickened dozens of hikers since mid-May along the popular Pacific Crest Trail, which winds ...

India, July 3 -- Earlier today, the US Centres for Disease Control and Prevention confirmed that there was an alarming norovirus outbreak on a cruise ship from Princess Cruises. Now, the ship has ...

Shenandoah National Park has reported a suspected norovirus outbreak on the Appalachian Trail. Norovirus is a highly contagious virus that causes nausea, vomiting, diarrhea and stomach cramping.

A new national wastewater map is offering a window into the spread of norovirus across the United States, showing where the highly contagious stomach bug, also known as the "vomiting virus," is ...