As the leading cause of viral gastroenteritis worldwide, norovirus is an all too familiar ailment. Its telltale digestive upset—not to mention its reputation for being notoriously contagious—has ...

With the National Park Service tracking a cluster of cases of severe stomach illness in Shenandoah National Park, it's ...

A new national wastewater map is offering a window into the spread of the highly contagious norovirus across the United States.

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 ...

The NHS has issued a fresh warning as cases of a 'very unpleasant' sick bug continue to increase across the UK. In a new update posted on X, the health service urged anyone who contracts the illness ...

In an early clinical trial, an experimental norovirus vaccine given as a pill produced defensive responses exactly where it counts—in the saliva of older people most vulnerable to the explosive ...