Add Yahoo as a preferred source to see more of our stories on Google. Another Washington waterway is closed for shellfish harvesting. The Washington State Department of Health says it discovered ...

The California Department of Public Health (CDPH), on March 19, issued an advisory “not to consume” sport/recreationally-harvested shellfish. Dangerous levels of paralytic shellfish poisoning toxins ...

SAN MATEO COUNTY, Calif. (KGO) -- The California Department of Public Health sent out a notice advising consumers not to eat sport-harvested mussels, clams, or scallops from San Mateo County.

For the first time, scientists have made a definite link between the toxin produced by algae that causes paralytic shellfish poisoning and marine mammal deaths. Fur seals found dead last August on ...

A marine biotoxin has been detected at unsafe levels in shellfish in Eld Inlet, according to the Thurston County Public Health and Social Services department. (The Olympian) A marine biotoxin has been ...

The Washington State Department of Health has closed recreational harvest of molluscan shellfish from Sandy Point up to the Canadian border due to unsafe levels of a paralytic biotoxin. Molluscan ...

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.

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 ...

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 ...

As untold numbers of sea mammals and birds suffer and die from exposure to toxic algal blooms along California coastlines, including Orange County, state officials urge residents to exercise caution ...

SANTA BARBARA COUNTY, Calif. – On Thursday, the California Department of Public Health issued an advisory about not consuming sport or recreationally harvested shellfish due to dangerous levels of ...

Shellfish samples collected from the coastal towns of Anda and Bolinao in Pangasinan have tested positive for red tide toxin, ...