'California is buzzing with norovirus,' expert says. What to know about stomach flu spread Yahoo! VoicesDoctors warn of surge in norovirus cases WNEP Scranton/Wilkes-BarreNorovirus sweeps CT, vomiting, diarrhea seen in kids, elderly Hartford CourantNorovirus cases tick up in the Northeast WBUR NewsNorovirus outbreak suspected at Colgate University with over 60 cases under investigation CNYcentral.com