Saturday 24 March 2018

FDA Recalls Raw Oysters From 23 States On Bacterial Illness (Vibrio parahaemolyticus)

The U.S. Food & Drug Administration said it was recalling oysters from 23 states because of an outbreak of bacterial illnesses linked to oysters harvested from an area new Hood Canal in Washington State known as “growing area 4.”

The FDA said three people have taken ill because of Vibrio parahaemolyticus bacteria as the result of consuming raw oysters from an area of Hood Canal, a basin of Puget Sound in Washington. It added that there are two other possible cases of illness from the oysters.

According to the Center for Disease Control Vibrio parahaemolyticus is a bacterium in the same family as those that cause cholera. It lives in brackish saltwater and causes gastrointestinal illness in humans. When ingested, V. parahaemolyticus causes watery diarrhea often with abdominal cramping, nausea, vomiting, fever and chills. Usually these symptoms occur within 24 hours of ingestion. Illness is usually self-limited and lasts 3 days. Severe disease is rare and occurs more commonly in persons with weakened immune systems. An estimated 4500 cases of V. parahaemolyticus infection occur each year in the United States.

More about the recall can be found in the FDA press release below.

Fast Facts
• The U.S. Food and Drug Administration is warning consumers not to eat raw oysters harvested from an area of Hood Canal in Washington State following an outbreak of illness in that state caused by Vibrio parahaemolyticus bacteria.

• Raw oysters harvested from “growing area 4” in Hood Canal from August 30 to September 19 have been linked to three confirmed and two possible cases of Vibrio parahaemolyticus illness.

• All ill persons reported consumption of raw oysters.

• There have been no reports of hospitalizations or deaths resulting from consuming the oysters.

• The Washington State Department of Health has closed the growing area associated with the illnesses. Commercial oyster harvesters and dealers who obtained oysters from this growing area have initiated a recall and notified their commercial customers in affected states of the recall.

• Shipping and other records provided by Washington State indicate that oysters harvested from this area were distributed to establishments in 23 states and four foreign countries. Washington State authorities have notified those states involved of the recall.

• Those who have recently purchased oysters should check with the place of purchase and ask if they were harvested from the affected growing area.

What is the problem?
Raw oysters harvested and shipped from Hood Canal Area 4 in Washington State between August 30 and September 19 have been linked to illnesses caused by Vibrio parahaemolyticus bacteria.

What are the symptoms of Vibrio illness?
Illness is typically characterized by nausea, vomiting, and diarrhea. The symptoms begin from a few hours up to five days after consumption of raw or undercooked seafood, particularly shellfish, or after ingestion of surface waters.

Who is at risk?
Persons at risk are those who traveled to Washington State and consumed oysters that were harvested from Hood Canal Area 4 or who purchased oysters in a state to which these oysters were distributed and ate them.  Individuals with weakened immune systems, including people affected by AIDS, chronic alcohol abuse, liver, stomach, or blood disorders, cancer, diabetes, or kidney disease can be more susceptible to vibrio illness and should avoid eating raw oysters, regardless of where they are harvested.

What Do Consumers Need To Do?
Consumers in the affected states should inquire of the retailer, restaurant, or other facility about the source of the oysters offered for purchase. If the oysters were definitely or possibly harvested from Hood Canal Area 4 in Washington State, and have not yet been consumed, they should not be eaten. If the oysters were already consumed and no one became ill, no action is needed. If you develop a diarrheal illness within a week after consuming raw or undercooked shellfish, see your healthcare provider and inform the provider about this exposure.

Where Were the Oysters Distributed?
Records obtained by Washington State health officials indicate that raw oysters from this area of the Hood Canal in Washington State were distributed to 23 states: Alaska, Arizona, California, Colorado, Connecticut, Florida, Hawaii, Illinois, Indiana, Maryland, Minnesota, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Texas, Virginia, Utah, and Washington, and to the countries of China, Indonesia, Taiwan, and Thailand.
What is Being Done about the Problem?
The Washington State Department of Health has closed Area 4 of Hood Canal to shellfish harvesting. All product harvested and shipped between August 30 and September 19 has been recalled. Washington State has notified all other states where product was shipped that they should hold and destroy product.

Be Sociable, Share!

Leave a comment

Send comment »

Powered by WordPress. Genius Design by MCS.