Is There A Stomach Bug Going Around June 2024 Delhi. Norovirus, also called the winter vomiting bug, is a stomach bug that causes vomiting and diarrhoea. What norovirus isn't, however, is the stomach flu โ despite what you might read or hear to the contrary.
Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is still spreading in the united states. The symptoms typically start 12 to 48 hours after being exposed to the virus, and.