New Stomach Bug 2024. According to the oklahoma state department of health, symptoms of the norovirus can last one to three days and include: What's more, lots of viruses, like influenza and some others you might not expect, can cause similar gastrointestinal.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is still spreading in the united states. The cdc says norovirus is the leading cause of vomiting and diarrhea among people of all ages in the u.s.