Diarrhetic Shellfish Poisoning
Diarrhetic (or diarrheal) shellfish poisoning occurs from ingesting shellfish (such as mussels, cockles, scallops, oysters and whelks) that contain toxins. These toxins cause gastroenteritis symptoms, such as watery diarrhea.
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Steamed mussels have been associated with diarrhetic shellfish illnesses |
Can the colour of the tide tell you when shellfish are safe to eat? NO! If you self-harvest shellfish, always check first to see if the area is open.
Check first to see if the beach is open for harvesting.
Information for Health Professionals
Last Updated: August 5, 2011