Stomach Flu 2024 Florida State University. In this case, a virus causes the stomach flu, and. Norovirus causes acute gastroenteritis, an inflammation of the stomach or intestines.
Unlike flu and rsv, two other pathogens that have bounced back to prominence in recent months, norovirus mainly targets the gut, and spreads especially. Each fall, we soak in the nostalgia of the past while creating new memories with those weโve met along the way.