The virulent illness spreads easily in close quarters, causing diarrhea, vomiting and stomach pain An outbreak of norovirus — the virulent, highly contagious stomach illness — has been reported at one ...

A 'quad-demic' of winter illnesses is surging throughout the South, Midwest, and parts of the Northeast US, according to the ...

Norovirus outbreak strikes evacuees at Pasadena shelter, with three confirmed cases and preventive measures underway.