Norovirus is a very contagious virus that causes vomiting ... being exposed to norovirus. Most common symptoms: Diarrhea, vomiting, nausea, stomach pain Other symptoms: Fever, headache, and ...
But, sometimes, symptoms may appear 12 hours after exposure ... The best way to get through the stomachflu is to rest, stay hydrated and listen to your body, said Dr. Paul Sax, clinical ...