Vancouver Coastal Health is warning consumers to take steps to protect their health following an increase in cases of norovirus associated with consumption of raw BC oysters.
Since Monday, March 14, more than 50 people have been affected with acute gastrointestinal illness, such as stomach pain, diarrhea and vomiting, after eating raw oysters.
Lab testing has confirmed the presence of norovirus in some of the cases and it is suspected in others. The BC Centre for Disease Control (BCCDC) issued a notice to restaurants and retailers in B.C. to advise them of the risk.
Based on an investigation by the BCCDC, local and federal agencies, and the shellfish industry, affected harvest areas are being closed and will reopen when contamination is cleared.
Symptoms of norovirus include nausea, cramping, chills, fever, vomiting and diarrhea, and usually occur 12-48 hours after consumption. If you experience these symptoms after eating raw oysters, call BC HealthLink at 811. If symptoms are severe or persist, seek medical attention.
Oyster-related illness should be reported to VCH for investigation by calling (604) 675-3800 or by e-mail to EHVC@vch.ca.
