The County of San Diego is advising people not to eat locally harvested mussels, clams, scallops or oysters that were not ...

California health officials are warning the public not to eat sport-harvested shellfish from San Diego County due to high ...

SAN DIEGO — County and state health officials are warning residents not to eat locally sport-harvested bivalve shellfish due to dangerous levels of domoic acid detected in mussels in the area.

The domoic acid, also known as amnesic shellfish poisoning ... seafood can cause symptoms within 30 minutes to 24 hours after eating. The symptoms in minor cases should disappear within several ...

Amnesic shellfish poisoning symptoms can be felt within 30 minutes to 24 hours after eating toxic seafood, according to the county. Mild cases may involve abdominal cramps, diarrhea, dizziness ...