Tame Your Tummy Trouble

13 Things You Should Know About Stomach Flu

Got a stomach virus? These germs cause gastroenteritis, which has symptoms like nausea, vomiting, and diarrhea.
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It's extremely contagious

Stomach flu spreads via the "fecal-oral route," which is just as gross as it sounds. Basically, viruses from infected feces or vomit find their way into our mouths. Very diligent hand washing is your best defense, according to Dr. Rogg.

Wash carefully if you're changing diapers or cleaning up after a sick child, and grown-ups in the household should clean up after themselves if they can, advises Ryan Madanick, MD, a gastroenterologist and assistant professor of medicine at the University of North Carolina School of Medicine in Chapel Hill, N.C.

Next: You can get it from food

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