Dept. of Health issues recreational shellfish harvesting closure in Samish Bay

The Washington Department of Health (DOH) confirmed a closure of recreational shellfish harvesting in Samish Bay following elevated levels of paralytic shellfish poisoning (PSP) toxins. The ban also affects butter and varnish clams on West Fidalgo, Cypress, Sinclair, and Guemes islands, except for a specified southern shoreline. PSP can induce mild symptoms like numbness and loss of control, potentially leading to paralysis and suffocation, and cannot be eliminated by cooking or freezing. Most coastal regions in Washington, including Whatcom County, face similar harvesting restrictions. The DOH advises shellfish harvesters to check the state's shellfish safety map before engaging in any harvesting activities.

This closure reflects a broader trend of increased PSP monitoring in Washington's coastal waters. Health officials emphasize the need for ongoing vigilance to protect public health. Past incidents of PSP have led to serious health consequences, highlighting the critical nature of these closures.