First came the fires. Then, there was ash and contaminated water. Now, some survivors of the Southern California wildfires ...

After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts ...

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

Illness typically lasts for one to three days but people can still be contagious after their symptoms have subsided.

Three people have tested positive for norovirus amid a cluster of 28, the Pasadena Public Health Department said on Friday.

An outbreak of the norovirus has been reported at the Pasadena Evacuation Center, officials confirmed. The Pasadena Public Health Department said that three cases of the norovirus were confirmed ...

A nasty stomach bug has been spreading across the country, including California, in recent months—leaving people feeling ...

Norovirus, which causes sudden vomiting and diarrhea, has seen a surge in recent weeks. It spreads quickly and can run ...

Norovirus, commonly known as the “stomach bug” or “winter vomiting disease,” causes acute gastroenteritis, or an inflammation ...

An infectious-disease doctor said that as more people gathered for the holidays, they created prime conditions for norovirus ...

Dr. Marlene Wolfe, the Co-principal investigator with WastewaterSCAN said there is increased detection of norovirus at California's wastewater testing sites.