A parasite that can cause weeks of gastrointestinal illness has sickened people in Massachusetts ...

Major outbreaks caused by the protozoan parasite Cyclospora cayetanensis are occurring in Michigan and Ohio, with confirmed ...

Though it is commonly called the "winter vomiting disease," norovirus outbreaks are still cropping up around the country in late May.

Diehards may find them hard to stomach. The post Taco Bells Makes Urgent Changes After Outbreak of Explosive Diarrhea ...

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 ...

The passengers and crew of a Princess Cruises ship that on Thursday docked in San Francisco have been infected with a highly ...

A stomach bug is spreading this summer, often causing vague abdominal pain followed by GI symptoms, and a Mercy physician ...

Norovirus, sometimes referred to as the stomach flu or the “cruise ship virus,” is still in high circulation in several Bay Area regions, and health experts say that rates could increase with the ...

More than 120 passengers and crew members on a Princess Cruises ship that docked in San Francisco on Thursday were infected ...