Posted by Max Bottomtime on October 22, 2010 at 14:54:48:
SACRAMENTO - The California Department of Public Health (CDPH) is warning consumers not to eat sport-harvested shellfish or some parts of sport or commercially harvested crustaceans or small finfish from offshore the Channel Islands. Elevated levels of the toxin, domoic acid, has been detected in recent samples of mussels, clams, scallops, and the viscera of lobster and crab. Again, the toxin is not in the meat of the lobster and crab, but all viscera, including the roe, should be discarded. Domoic acid can be harmful to people. This warning does not apply to commercially sold clams, mussels, scallops or oysters. State law only permits state-certified commercial shellfish harvester or dealer to sell these products. Shellfish sold by certified harvesters and dealers are subject to frequent mandatory testing.
No cases of human poisoning from domoic acid are known to have occurred in California. Symptoms of domoic acid poisoning can occur within 30 minutes to 24 hours after eating toxic seafood. In mild cases, symptoms may include vomiting, diarrhea, abdominal cramps, headache and dizziness. These symptoms disappear within several days. In severe cases, the victim may experience difficulty breathing, confusion, disorientation, cardiovascular instability, seizures, excessive bronchial secretions, permanent loss of short-term memory, coma and death.
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