California reports 100 ill in an outbreak traced to raw oysters
A norovirus outbreak traced to raw oysters from British Columbia has crossed the Canadian border, and U.S. officials say an unusual strain of the virus is involved.
About 100 people in California have reported becoming sick with symptoms of norovirus after eating raw oysters from British Columbia, according to the California Department of Public Health. The ill people said the oysters were sold by restaurants and retail stores.
