The U.S. Food and Drug Administration has recently issued a warning regarding shellfish from Oregon and Washington that may be contaminated with paralytic shellfish toxins. Specifically, oysters and bay clams from Netarts Bay and Tillamook Bay, Oregon, harvested on or after May 28, and all shellfish species from Willapa Bay, Washington, harvested between May 26 and May 30 are affected. These shellfish were distributed to various states such as Arizona, California, Colorado, Hawaii, Nevada, New York, Oregon, and Washington. Businesses are advised not to serve or sell the shellfish, and consumers are warned against consuming them due to the risk of paralytic shellfish poisoning.
Paralytic shellfish poisoning (PSP) occurs when shellfish contaminated with saxitoxin are consumed, leading to gastrointestinal distress, neurological symptoms, and a sensation of “floating” or disassociation. While most patients recover without treatment, severe cases can progress to respiratory paralysis and asphyxiation. The FDA states that shellfish become contaminated with toxins from the water they inhabit, which are primarily produced by naturally occurring marine algae. Different shellfish species cleanse themselves of toxins at varying rates, extending the period during which they pose a health risk to consumers.
It is crucial to note that shellfish containing paralytic shellfish toxins may appear, smell, and taste normal, and cooking or freezing them won’t eliminate the toxins. Symptoms of PSP typically manifest within 30 minutes of consuming contaminated seafood, ranging from tingling lips, mouth, and tongue, to vomiting and respiratory paralysis. If anyone experiences these symptoms, they should seek immediate medical attention and report their condition to their local Health Department. The Oregon Department of Agriculture and Washington State Department of Health had issued recalls in response to elevated PSP levels in the affected shellfish areas.
In conclusion, the recent warning from the FDA regarding shellfish from Oregon and Washington highlights the potential dangers of consuming contaminated seafood. Businesses and consumers are urged to avoid shellfish from Netarts Bay and Tillamook Bay in Oregon and Willapa Bay in Washington, as they may contain paralytic shellfish toxins. It is essential to be cautious when consuming shellfish, as symptoms of PSP can be severe and life-threatening. By heeding these warnings and following proper protocol in case of illness, individuals can protect themselves from the risks associated with contaminated seafood.
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