Stomach Flu 2024 News. Cases of norovirus, a highly transmissible “stomach flu,” are on the rise in the us, especially in the north east, according to the cdc. Here's what you need to know if you think you have the norovirus, commonly called the stomach flu or stomach bug, and how to prevent spreading the sickness.
It is the most common form of the stomach flu, accounting for more than 60 per cent of cases, according to the national collaborating centre for infectious. The stomach flu (norovirus) is an acute form of gastroenteritis, or inflamed stomach or intestinal lining caused by a virus, bacteria or parasite.