High levels of PSP toxins have been found in razor clams in Chignik Lagoon and blue mussels in Sand Point, Alaska, making them unsafe to eat and potentially causing paralytic shellfish poisoning, with no known cure.

The Southeast Alaska Tribal Ocean Research program found that all shellfish species in Settler's Cove and Seaport Beach in Ketchikan and Starrigavan North beach in Sitka are affected by high levels of Paralytic Shellfish Toxin, posing the risk of Paralytic Shellfish Poisoning for consumers.

The Department of Health and Social Services reports a person experienced PSP symptoms after eating a clam harvested near Perryville on the Alaska Peninsula.

Regional monitoring program notifies shellfish harvesters of an upward trend in concentrations of PSP.

Unusually high PSP toxin levels making shellfish unsafe to eat.

The paralytic shellfish poisoning (PSP) results for Sand Point, Alaska (butter clams collected 1/5/2015) had PSP toxin levels of 112 micrograms/100 grams.