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TITLE: Fish Pfiesteria Creates Unwarranted Fears; Seafood Industry Asks Governors to Calm Consumers' Concerns

EST. PAGES: 3

DATE: 09/19/97; 14:48:56

SOURCE: PRNewswire; PRNS

ORIGIN: Virginia, Maryland

CONTACT: Emily Holt or Pam Glass of the National Fisheries Institute,703-524-8881

(Copyright 1997)

ARLINGTON, Va. /PRNewswire/ --The National FisheriesInstitute today asked the governors of six Mid-Atlantic states to assure a jittery public that seafood products from the region have not been tainted by the Pfiesteria outbreak and are safe to eat.

NFI made the request in a letter sent Friday to the governors of Maryland, Virginia, North Carolina, Delaware, Pennsylvania and West Virginia as they met at a summit in Annapolis, Md. to discuss their response to a naturally- occurring microorganism that is blamed for killing thousands of fish in East Coast waterways.

The mid-Atlantic seafood industry has been hit hard by the outbreak, with seafood sales reported to be off as much as 60 percent in some areas. Industry leaders say that negative publicity has scared consumers away from commercial seafood products that are safe and wholesome.

Conflicting reports about the disease "have created a widespread, unwarranted consumer food scare," said Lee J. Weddig, NFI's executive vice president. "Consumers are questioning the safety of virtually all seafood even deep-water, oceanic species which never come near the Chesapeake."

Weddig urged the governors and their state health departments to be more aggressive in assuring consumers that seafood available on the marketplace is safe. "The fact that Pfiesteria outbreaks have not affected the safety of food fish and shellfish needs to be communicated by state health officials often enough, through every avenue possible, to overcome consumers' fear of the unknown," he said. "Consumers need to know that the affected fish species, menhaden, are not marketed as human food."

Scientists and Maryland and Virginia state officials say that the most popular seafood from the Chesapeake Bay - rockfish, (striped bass), croaker, spot, oysters and blue crabs - are safe to eat and contain no traces of Pfiesteria.

Officials say that the outbreak has stricken thousands of menhaden which are small fish that are too bony and oily to be sold on the retail market. Menhaden are used primarily as fish bait and fertilizer.

Experts contacted by NFI say the presence of the Pfiesteria-like organisms in estuaries of the Bay has no effect on fish caught elsewhere. People need not be apprehensive about eating fish taken from the Atlantic or other U.S. oceans, raised in fish farms or caught overseas and imported into the United States. The organism has been found in a few isolated inshore areas along the East Coast, and to a lesser extent in the Gulf. The most recent outbreaks have occurred in Maryland and Virginia. North Carolina and Delaware have also experienced blooms of the microbe in recent years.

"These are natural occurrences that have been going on for centuries," confirmed Dr. David Green, a researcher at North Carolina State University. "There is no direct link to the consumption of seafood whatsoever."

Here's why experts say there is little risk that consumers can become ill from eating fresh seafood:

-- Pfiesteria is not an infectious or contagious disease -- it can not be caught like a cold. There is no evidence that it can be passed along in the food chain, or passed from fish to human. It is not a bacteria or a virus, but rather a natural organism that is a member of the algae family. It is part of a class of organisms that can also cause red and brown tides and can assume 24 different forms in a lifetime.

Under the right conditions (warm, calm, shallow waters mixed with plenty of nitrogen and phosphorus), it releases toxins that invade a fish's skin, causing lesions, disorientation and eventually death. Once the poison is released, it only lasts for a short time, becoming diluted in the water and eventually ineffective. The organism and others like it have been around for centuries. -- The fish most affected are inedible menhaden that are not sold in local grocery stores or restaurants. It is a small, oily fish that is processed into bait and meal for animal feed.

-- No cases of seafood poisoning have been reported from eating fish exposed to Pfiesteria. Nor has there been evidence of tainted shellfish, oysters or crabs on the market.

-- The toxic reactions to fish are confined to only a small area of inland estuaries, usually from late summer until early November. These contain the two main ingredients for a toxic bloom: estuaries are rich in the nutrients that the organisms thrive on and are break point where salt and fresh water meet. "There is only a limited, narrow band where these conditions occur," says David Green, a seafood technology specialist at North Carolina State University, who has studied the organism. The blooms would not be found in fresh water ponds or bays, or in open ocean.

-- Seafood on the market primarily comes from deep ocean waters and aquaculture. Only a minute amount would have come from the affected area, which have been closed to commercial fishing.

-- Evidence so far shows that people are exposed to the organism's toxins

only by swallowing, touching or breathing the mists from tainted waters.

-- State governments in the mid-Atlantic have already taken steps to limit the public's exposure to the organism, and teams of scientists and doctors are investigating the outbreak.

Maryland closed three Chesapeake Bay tributaries indefinitely to fishing, crabbing and recreation. Virginia continues to monitor the situation, and has closed its portion of the Pocomoke River. Officials say there have been similar problems with fish in the Rappahannock River since 1984, but have not seen any harmful effects on people. Both states inspect for the wholesomeness of fish and shellfish before it reaches market by monitoring and testing the water and seafood and inspecting processing plants.

Here's what consumers can do to make sure they are purchasing wholesome fish:

-- look for bright, clear eyes, scales that cling tightly to the skin, unscared skin that springs back to the touch, bright pink or red gills and a mild -- not strong -- sea breeze odor.

-- At the market, make sure cooked seafood products aren't in contact with raw seafood in the same case.

-- Know your fishmonger; only buy products from reputable dealers.

-- Cook fish thoroughly to an internal temperature of 145 degrees F.

-- When in doubt, throw it out!

For further information, contact:

-- Shirley Estes, executive director, Virginia Marine Products Board: 757-874-3474.

-- Maryland Department of Agriculture's Seafood Marketing Program, 410-841-5820. (for information on Maryland seafood safety)

-- David Green, Seafood Specialist, North Carolina State University: 919-726-7341. (for scientific information on Pfiesteria)

-- Maryland Department of the Environment: 800-633-6101 x 3906; (for health related issues) or the Maryland hotline to report fish with lesions: 1-888-584-3110.

-- North Carolina Department of Health and Human Services: 919-715-4174 (all inquiries); or the North Carolina Rapid Response Action Team (to report fish kills): 888-764-7661.

The National Fisheries Institute is a non-profit trade association representing more than 1,000 companies involved in all aspects of the fish and seafood industry. The Institute acts to ensure an ample, sustainable and safe seafood supply for consumers.

The commercial seafood industry directly employs more than 250,000 people and contributes nearly $40 billion to the economy which includes $26.2 billion in expenditures at foodservice establishments and $12 billion at the retail level.

SOURCE National Fisheries Institute

REGION: NME VA US MD; NORTH AMERICA ; VIRGINIA ; UNITED STATES ; MARYLAND

ORGANIZATION: National Fisheries Institute