From Aug. 1 through Nov. 13, 153 outbreaks of norovirus were reported in 14 states, according to the U.S. Centers for Disease ...

Norovirus is a “very contagious” germ that causes vomiting, diarrhea and stomach cramps, according to the California Department of Public Health. The virus inflicts acute gastroenteritis — ...

An unusually early spike in norovirus is sweeping across California, with wastewater data and lab tests pointing to a rapidly ...

According to the Centers of Disease Control and Prevention, the gastrointestinal virus is now spreading rapidly. Here's what ...

Norovirus is on the rise overall in the United States, federal officials say, even as the West sees a slight dip in reported cases. After peaking in January, cases of the virus were steadily dropping ...

CALIFORNIA — Norovirus is quickly spreading, exceeding past seasonal averages for outbreaks of the wretched stomach bug that sickens millions of people every year. Norovirus outbreaks spiked to 91 for ...

A nasty stomach bug has been spreading across the country, including California, in recent months — leaving people feeling nauseous, achy or worse. There were 91 outbreaks of norovirus reported across ...

The California Department of Public Health (CDPH) is warning consumers not to eat raw oysters harvested from certain areas in British Columbia, Canada, because they may be contaminated with ...

California restaurants and consumers are being warned against purchasing and eating a certain type of seafood over concerns of a norovirus outbreak in the state. On Wednesday, the U.S. Food and Drug ...

This transmission electron micrograph (TEM) revealed some of the ultrastructural morphology displayed by norovirus virions, or virus particles. Charles D. Humphrey Centers for Disease Control ...