Stomach Flu 2025. You’ll learn about their symptoms, causes, and treatment options and how to prevent. Sometimes called the stomach flu, data shows norovirus outbreaks in 2025 are slightly higher than previous years.
Norovirus, which causes the stomach flu, is highly contagious, and cases are on the rise. Norovirus, a highly contagious stomach bug that causes diarrhea and vomiting, is on the rise across the united states.