Stomach Flu Outbreak 2024 Today. Some people experience stomach pain and fever, and symptoms usually start anywhere from 12 to 48. Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and.

Norovirus, more commonly known as the stomach bug or. Norovirus — sometimes referred to as stomach flu or food poisoning — has been circulating in the northeast at the highest rates since april.