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Californians warned about risk from British Columbia oysters

Posted at 4:50 PM, Apr 02, 2022

SACRAMENTO, Calif. (AP) — California health officials say at least 34 people statewide have contracted norovirus in the past few weeks after eating raw oysters harvested in British Columbia, Canada.

The state Department of Health issued a warning Saturday not to eat raw oysters imported from British Columbia where officials have closed multiple growing regions because of contamination.

In California, people who ate oysters at nine restaurants between March 11 and March 19 reported getting ill. Illnesses associated with oysters from British Columbia have also been reported in other states.

Norovirus is contagious and causes inflammation of the stomach and intestines. Symptoms include vomiting, diarrhea and fever.