Norovirus is the leading cause of vomiting, diarrhea and foodborne illness in the US, according to the Centers for Disease ...

It’s the leading cause of vomiting and diarrhea in the U.S., with multiple suspected outbreaks in Washington state.

To avoid catching the virus, colloquially known as "stomach flu," wash your hands with soap and water, and avoid touching ...

And CDC data collected prior to January from states including Ohio shows that norovirus has already caused nearly 500 ...