Eating Farmed Fish Could Transmit Infectious Prions From Cows With BSE To Humans
OK, everyone from your mother to your cardiologist says you should be eating more fish. The American Heart Association recommends eating at least two servings of fish per week.
But if you do not live on the coast or some faraway island, getting fresh fish that only a short time earlier was swimming freely sea is not easy. Chances are that Salmon or Halibut you buy in Des Moines or Atlanta in the winter is “farmed fish,” raised in a pen and just maybe fed prions from cows with bovine spongiform encephalopathy (BSE).
Farmed fish could be a source of transmission of BSE to humans, risking variant Creutzfeldt Jakob Disease (vCJD), the human form of Mad Cow Disease.
This is the possibility is raised in the June issue of the prestigious Journal of Alzheimer's Disease. The authors, Dr. Robert P. Friedland, Dr. Robert B. Petersen, and Dr. Richard Rubenstein hail, respectively, from the medical schools at Louisville, Case Western, and the State University of New York.
“We are concerned that consumption of farmed fish may provide a means of transmission of infectious prions from cows with bovine spongiform encephalopathy to humans, causing variant Creutzfeldt Jakob disease, “ the doctors write.
“We have not proven that it’s possible for fish to transmit the disease to humans. Still, we believe that out of reasonable caution for public health, the practice of feeding rendered cows to fish should be prohibited,” Friedland said. “Fish do very well in the seas without eating cows,” he added.
Creutzfeldt Jakob disease is an untreatable, universally fatal disease that can be contracted by eating parts of an animal infected with bovine spongiform encephalopathy (BSE or mad cow disease).
An outbreak in England attributed to infected beef prompted most countries to outlaw feeding rendered cow material to other cattle because the disease is so easily spread within the same species. 
 
The risk of transmission of BSE to humans who eat farmed fish would appear to be low because of perceived barriers between species. But, according to the authors, it is possible for a disease to be spread by eating a carrier that is not infected itself. It’s also possible that eating diseased cow parts could cause fish to experience a pathological change that allows the infection to be passed between the two species.
“The fact that no cases of Creutzfeldt Jakob disease have been linked to eating farmed fish does not assure that feeding rendered cow parts to fish is safe. The incubation period of these diseases may last for decades, which makes the association between feeding practices and infection difficult. Enhanced safeguards need to be put in place to protect the public,” Friedland said.
Deaths from Creutzfeldt Jakob disease in the United Kingdom attributed to eating infected beef total 163. Bovine spongiform encephalopathy has been identified in nine Canadian and three U.S. cattle.

The family of the United Kingdom's Andrew 'Rew' Hawker are confident that when test results are in, they will show he died from variant CJD---linked to eating BSE infected meat.
Canada must have a blank press release for announcing when another cow is discovered with bovine spongiform encephalopathy (BSE) or Mad Cow disease.
If distortion and intentionally exaggerating were crimes if carried out on television in the United States, it is a pretty good bet that we'd have to lock up the likes of Glenn Beck and Chris Matthews and all the ladies on The View would have to be locked up too. And those are only the first ones that come to mind.
For more on the arrests, go
After reporting four cases of classic Creutzfeldt-Jakob Disease (CJD) last year, Tennessee health officials are saying the death of a Kingston woman in February and a Rockwood man earlier this month are also due to prion diseases. We'd noted in our previous posting that one death and a critical illness then --both in Roane County, Tennessee-- had generated some interesting local comments. We wondered if there could be a "cluster' of rare disease. Then we heard on our own.
Canada continues to make Mad Cow news.
The United Kingdom's chief adviser on vCJD, the human form of Mad Cow disease, believes it is possible that the UK will experience a second wave of death from the brain-reducing prions in the years ahead. An estimated 50 to 350 additional vCJD deaths are predicted.
When the subject is Mad Cow disease, you do not want to find out that it can get worse. That, however, appears to be what researcher Qingzhong Kong from Case Western University had to tell an audience at Kansas State recently.
Why did nine French citizens die from variant Creuzfeldt-Jakob disease, the human form of Mad Cow Disease or BSE, between 1996 and 2006?
The first case of Mad Cow disease in Italy in two years has been uncovered at a research laboratory in the northern city of Turin, it was reported on Sept. 26th.
The mother of a Spanish man who died from the human form of mad cow disease has also died from the illness, Spain's Ministry of Health said Wednesday.
USDA said it did not want Creekstone putting marketing pressure on big U.S. beef suppliers. That's when Creekstone took the issue to federal court and won at the trial court level. USDA filed an appeal. With some irony, the appeal court battle was carried out while thousands of South Koreans took to the streets and successfully held off U.S. beef over fear of Mad Cow disease for several months.
Mexico will ban cattle from Alberta from crossing its border until officials find out more about what Canada is doing to prevent mad cow disease, a Canadian industry official said Thursday.
The Canadian Food Inspection Agency (CFIA) has confirmed bovine spongiform encephalopathy (BSE) in a six-year-old beef cow from Alberta. No part of the animal’s carcass entered the human food or animal feed systems.
Now, however, women in the market for Nordic sperm claim that restrictions to protect Americans from the human variety of Mad Cow are going too far.
Tonsils are considered a specified risk material (SRM) and must be removed from cattle of all ages in accordance with FSIS regulations. SRMs are tissues that are known to contain the infective agent in cattle infected with Bovine Spongiform Encephalopathy (BSE), as well as materials that are closely associated with these potentially infective tissues. Therefore, FSIS prohibits SRMs from use as human food to minimize potential human exposure to the BSE agent.
So-called new variant (nv) Creutzfeldt-Jakob disease can affect people of all ages and can be caused by eating meat from cows who ate "slaughterhouse waste" like brains or spinal cords--cows infected with mad cow disease.
Boston television stations tonight are reporting that a Cape Cod hospital is testing a patient for Creutzfeldt-Jakob disease, the human form of Mad Cow disease.
In what may be a sign of the level of policing the U.S. Department of Agriclture will do to keep American beef's nose clean in South Korea, there are two small recalls of "fresh cattle heads" underway.
ages due to BSE concerns.
past six weeks he has faced widespread protests over plans to restart imports of American beef, suspended five years ago amid concerns over BSE. The vehemence of recent protests last month was enough to delay Mr Lee’s plans to begin US beef imports, which are now being tweaked to make them appear more acceptable. The restarting of beef imports is part of a wider free-trade agreement struck between Seoul and Washington in the last days of Mr Lee’s now widely despised predecessor, Roh Moo Hyun.
Now the South Korean government has imposed a another delay—the third since the agreement reached in April---and asked the U.S. government to go along wih a ban on cattle over 30 months old.
Agriculture Minister Chung Woon-Chun said the imports would resume under new rules proritising the public's health, but the opposition decried the move and thousands of people protested later Thursday.
The Humane Society of the United States is taking the victory lap for the ban. It was their video taken inside the Chino, CA slaughter house that led to the largest beef recall in U.S. history.
Seven people have died from probable Creutzfeldt-Jakob Disease in the U.S. in the last nine months including Connie Albert of Lincoln IL and Roger Leon Dalton of Willis, VA in Aug. 2007; Roland Lacey and Ray Norris--who lived within three miles of each other near Stanton, DE--and a 79-year-old woman in Milwaukee, WI all in Dec 2007; a 53-year-old man in Colby, KS in Jan. 2008, a former meat worker, and Aretha Vinson of Portsmouth VA in April.
More than 10,000 people participated in a candlelight vigil in Seoul, according to police, which was organized by a coalition of 1,500 civic groups and Internet-based communities in what was the biggest gathering since the government announced plans to relax the import restrictions on U.S. beef. Organizers of the rally claimed that the crowd numbered closer to 30,000.
rule to languish under its review while the cattle industry continued to avoid further regulation. The turning point came at a meeting between U.S. and South Korean officials on trade. According to the Wall Street Journal, "South Korea last week agreed to lift restrictions on U.S. beef and, according to one U.S. government official, the country did so on the condition that the U.S. strengthen its livestock feed rules.".jpg)
The United States Department of Agriculture (USDA) first sent the right to know regulations over to OMB’s Office of Information and Regulatory Affairs in February 2005. They’ve been hung-up there ever since.
"Watchdog."
managed Hallmark, who were partners in the Chino slaughterhouse, was given a rough time on Capitol Hill yesterday.
Edward T. Schafer, Secretary of Agriculture, this week was defending the status quo when it comes to "downer" cows. USDA's current policy is that if a cow on the way to slaughter goes down, there should be additional inspection by a veterinarian, who might rule the animal is healthy enough to get whacked.
Zamora said the two men charged with animal abuse in the case, pen manager Daniel Ugarte Navarro, 48, and his assistant, Jose Luis Sanchez, 32, were acting on the other manager's orders.
"Canada confirmed a new case of mad cow disease on Tuesday, marking the country's 12th such case since the disease was first discovered there in 2003.
The animal-protection group's surreptitiously filmed video shows workers abusing non-ambulatory animals in an effort to get them onto their feet for slaughter. Cows too weak to stand were kicked, smacked in the eye with a paddle and shocked repeatedly. Some were taken to slaughter by forklift.
A federal judge in South Dakota soon will making a ruling that could again close the United States to the import of all cattle from Canada. American cattlemen, who say they just want to keep bovine spongiform encephalopathy (BSE) out of the USA , are trying to shutdown the program that allows cattle older than 30 months to come south of the border.
The Food Safety & Inspection Service of the United States Department of Agriculture announced on Sunday afternoon that 143,383,823 pounds of raw and frozen beef products from Hallmark/Westland Meat Packing Company of Chino, CA were being "voluntarily recalled."
Meet Michael A. Ramos, San Bernardino County District Attorney. He has just filed criminal charges in the Westland/Hallmark Meat Company's mistreatment of downer cows.
other guy fired immediately by Westland/Hallmark after the Humane Society went public with its video tape.
Jaunary 28, 2008 from the human form of mad cow's disease. He died just ten weeks after he was told he had the rare Creutzfeldt-Jakob Disease and eight months before he was due to marry later this year.
"For the new Agriculture Secretary, Ed Schafer, the Hallmark/Westland Meat Company recall has been the perfect storm...
Schools across America were left pulling beef from their lunch menus after Hallmark/Westland Meat Packing was caught mistreating "downer" cows. In doing their reports on the local school districts, most television stations showed some images from the Humane Society video that was taken by an undercover operative.
One thing is certain; the video was powerful enough to rattle the United States Department of Agriculture. USDA was not only one of Westland’s regulators; it was one of its biggest customers. The government agency bought 27 million pounds of beef from Westland last year for the school lunch program.
At this point, NAIS has managed to work itself into a gray area as a program that is not mandatory, but one that might require you to volunteer for it. For example, if your kid’s 4H animal is going to get into the fair or if you want to sell to certain feedlots.
Chicago Mercantile Exchange. The death last week of a Kansas man due to the rare brain disease Creutzfeldt-Jakob Disease caught the Exchange's attention. Today, it was celebrating the fact that it appears there is no relation to this man's demise and Mad Cow disease.




Creutzfeldt-Jakob disease, hit global headlines several years ago. Hospitals nationwide send suspected cases to Cleveland to be tested. And earlier this year the center was part of an international study that announced a new prion protein that may provide insight into how the brain functions with the disease.
giform encephalopathy (BSE).
Some pet foods contain animal byproducts that if fed to beef or dairy cows pose the threat of bovine spongiform encephalopathy, or mad cow disease, says state veterinarian Earl Rogers. .gif)
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SASKATCHEWAN (CBC) - Canadian farmers could soon be shipping older cattle across the border, thanks to the U.S. government's proposal to lift some of the last remaining import bans in place since the 2003 mad cow outbreak.
WASHINGTON – The Bush administration said Thursday it will seek to increase cattle and beef imports from Canada despite questions about Canadian safeguards against mad cow disease.
Scientists have genetically engineered a dozen cows to be free from the proteins that cause mad cow disease, a breakthrough that may make the animals immune to the brain-wasting disease.
WASHINGTON, Dec. 31 (UPI) -- U.S. researchers say they have developed cattle that may be biologically incapable of getting mad cow disease, the Washington Post reported. 


