ANCHORAGE, Alaska - State health officials say a man who ate clams from a beach near Ketchikan on Sunday developed symptoms characteristic of paralytic shellfish poisoning. Samples from the clam ...

A public health warning has been issued for parts of Canterbury after elevated levels of paralytic shellfish toxins were ...

SAN DIEGO COUNTY, Calif. — The County of San Diego is advising people not to eat locally harvested mussels, clams, scallops or oysters that were not purchased from a state-certified commercial ...

California health officials are warning the public not to eat sport-harvested shellfish from San Diego County due to high levels of a harmful algal toxin. The California Department of Public Health ...

SAN DIEGO (CNS) — San Diego County health officials Friday advised residents to avoid locally harvested shellfish — such as mussels, clams, scallops or oysters — not purchased from a state-certified ...

PORT TOWNSEND — Discovery Bay beaches have been closed for recreational shellfish harvesting due to high paralytic shellfish poison levels in shellfish samples sent to the state Department of Health.