Officials say there have been stomach bug cases at an evacuation center in Pasadena. They say it's not surprising given ...

Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how ...

Outbreaks of the highly infectious norovirus, which spreads quickly in crowded settings, were three times above average in ...

Multiple norovirus outbreaks have been reported in Chicago during the month of January, the Chicago Department of Public ...