Long Range Fish Report
From Sportfishing
From Sportfishing
Fish Report for 3-29-2011
Early Quarantine of Sport-Harvested Mussels Begins Today
3-29-2011
Marine Management News
Coming a month earlier than in normal years, the annual quarantine of
all mussel species publicly harvested along the California coast takes
effect today. The quarantine is beginning early this year because
testing by the California Department of Public Health (CDPH) detected
elevated levels of domestic acid and paralytic shellfish poisoning.
"Poisoning from eating mussels can lead to severe illness, including coma and death," said CDPH Interim Director Dr. Howard Backer. "It is critical that individuals do not consume sport-harvested mussels because there are no known antidotes to the toxins found in these mussels and cooking does not reliably eliminate the toxins."
Both domestic acid poisoning (DAP) and paralytic shellfish poisoning (PSP) are linked to natural food sources for filter-feeding animals, including bivalve shellfish. The overwhelming majority of illnesses among humans occur between spring and fall. DAP symptoms can occur within 30 minutes to 24 hours after eating toxic seafood. In mild cases, vomiting, diarrhea, abdominal cramps, headache and dizziness may occur. These symptoms disappear completely within several days. In severe cases, the victim may experience excessive bronchial secretions, difficulty breathing, confusion, disorientation, cardiovascular instability, seizures, and permanent loss of short-term memory, coma and death. PSP affects the central nervous system by producing a tingling around the mouth and fingertips within a few minutes to a few hours after eating toxic shellfish. Typical symptoms are loss of balance, lack of muscular coordination, slurred speech and difficulty swallowing. In severe poisonings, complete muscular paralysis and death from asphyxiation can occur.
The mussel quarantine runs through October 31. It applies to sport-harvested mussels along the coast, including all bays, harbors and estuaries.
Commercially harvested shellfish are not included in the annual quarantine. These products are certified by the state and subject to strict requirements to ensure that all mussels, oysters and clams entering the marketplace are free of toxins.
For updated information on quarantines and shellfish toxins, call the CDPH shellfish information line at (800) 553-4133.
"Poisoning from eating mussels can lead to severe illness, including coma and death," said CDPH Interim Director Dr. Howard Backer. "It is critical that individuals do not consume sport-harvested mussels because there are no known antidotes to the toxins found in these mussels and cooking does not reliably eliminate the toxins."
Both domestic acid poisoning (DAP) and paralytic shellfish poisoning (PSP) are linked to natural food sources for filter-feeding animals, including bivalve shellfish. The overwhelming majority of illnesses among humans occur between spring and fall. DAP symptoms can occur within 30 minutes to 24 hours after eating toxic seafood. In mild cases, vomiting, diarrhea, abdominal cramps, headache and dizziness may occur. These symptoms disappear completely within several days. In severe cases, the victim may experience excessive bronchial secretions, difficulty breathing, confusion, disorientation, cardiovascular instability, seizures, and permanent loss of short-term memory, coma and death. PSP affects the central nervous system by producing a tingling around the mouth and fingertips within a few minutes to a few hours after eating toxic shellfish. Typical symptoms are loss of balance, lack of muscular coordination, slurred speech and difficulty swallowing. In severe poisonings, complete muscular paralysis and death from asphyxiation can occur.
The mussel quarantine runs through October 31. It applies to sport-harvested mussels along the coast, including all bays, harbors and estuaries.
Commercially harvested shellfish are not included in the annual quarantine. These products are certified by the state and subject to strict requirements to ensure that all mussels, oysters and clams entering the marketplace are free of toxins.
For updated information on quarantines and shellfish toxins, call the CDPH shellfish information line at (800) 553-4133.
< Previous Report Next Report >
More Reports
3-24-2011
Scientists working on the recovery of endangered coho salmon in northern California appreciate success even if it comes in small...... Read More
California Department of Fish & Wildlife Reports
for Thursday, March 17th, 2011• California Outdoors Questions & Answers
• California Outdoors Questions & Answers
• California Outdoors Questions & Answers
• California Outdoors Questions & Answers
LongRangeSportfishing.net © 2024. All Rights Reserved.
Website Hosting and Design provided by TECK.net
Website Hosting and Design provided by TECK.net