High biotoxin levels prompt closure of recreational shellfish harvesting in Washington waters

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In response to elevated levels of the biotoxin responsible for diarrhetic shellfish poisoning (DSP), recreational shellfish harvesting has been temporarily halted in various passages in Washington State.

The affected areas include Dana Passage, Pickering Passage, Peale Passage, and the already closed Budd Inlet.

The closure is also in effect in Burfoot Park, the Boston Harbor area, Hope Island, and a significant portion of Harstine Island.

Additionally, the closure zone has expanded to Eld Inlet, urging the public to refrain from harvesting shellfish in these waters.

Biotoxins, naturally produced by plankton, can accumulate in shellfish, posing a potential health risk to humans and mammals upon consumption.

Safety

It is important to note that cooking does not eliminate the toxin, rendering the shellfish unsafe for consumption.

Some of the symptoms of DSP are nausea, vomiting, abdominal pain, and diarrhea.

Individuals are strongly advised to stay informed about the status of shellfish safety in their area.

Harvesters can check the shellfish safety map online at Department of Health Shellfish Safety map or call 1-800-562-5632 for the recorded hotline closure update.

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