Tate Norina

Stomach Flu 2024. Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. Norovirus—more commonly known as the stomach bug—is on the rise in the northeast region of the u.s.

The stomach flu (norovirus) is an acute form of gastroenteritis, or inflamed stomach or intestinal lining caused by a virus, bacteria or parasite. Stomach flu is highly contagious, causing diarrhea and vomiting.