Norovirus is a common illness that spreads quickly—especially during winter—but it can make people sick anytime. Norovirus is the leading cause of vomiting and diarrhea from acute gastroenteritis in ...

Dozens of norovirus outbreaks have been recorded nationwide over the past few weeks, and as people deal with intense vomiting, diarrhea, and other uncomfortable or even risky symptoms, a common ...

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 ...