Stomach Bug 2024 Lasting A Long Time. Whether your gastro is down to food poisoning, a virus or stomach flu, there's nothing pleasant about vomiting and diarrhoea. Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is still spreading in the united states.

Contagious stomach bug circulating in the northeast | know the symptoms. I just got over (mostly) a stomach bug that lasted a whole week!