Upper Sandusky schools closed Friday, December 21 due to an outbreak in gastrointestinal-related student absences. Students were experiencing "stomach flu" or "stomach bug" symptoms including: diarrhea, vomiting, nausea, and stomach pain. These symptoms are indicative of norovirus, which some refer to as the "winter vomiting bug". Norovirus is the most common cause of gastroenteritis, an infection characterized by diarrhea, […]

