Stomach Bug Going Around June 2024. Here’s what you need to know about how the virus spreads and what to do if you get sick. Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is still spreading in the united states.

Outbreaks surged this winter after the holidays, but cases of the nasty. Norovirus is one tough virus — able to survive for weeks outside of the body in freezing or hot temperatures.