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Brazil Kept Mad Cow Secret for Two Years

Enough beef to feed one million Americans for a year has been imported from Brazil without the bovine spongiform encephalopathy (BSE) mitigations that are supposed to be applied to countries where BSE is known to exist.

That’s because for the past two years, USDA was operating under the assumption that Brazil had not experienced any BSE, or Mad Cow disease as it’s commonly known. But Brazil–the world’s biggest beef exporting country–was keeping a secret for the past two years. A secret that if known might well have seen its beef banned from the U.S., or at the very least, subjected its beef to BSE controls.

That’s because while the U.S. was importing 67 million pounds of beef from Brazil, South America’s biggest country was keeping a Mad Cow secret. But it’s not a secret anymore. Here’s what we know so far:

Brazil on Dec. 6 became the 26th country in the world to report an incident of BSE, or the always-fatal Mad Cow disease that can be transmitted to humans.

The designation stems from a 13-year-old cow that died two years ago in December 2010 in Brazil that was suffering with at least proteins common to bovine spongiform encephalopathy (BSE), but Mad Cow disease might not have killed it.

Details finally began to emerge when Brazil filed a notification to the World Organization for Animal Health (OIE), reporting that a 13-year- old cow died in December 2010 in Parana and BSE was suspected. The notification said the dead cow was subjected to a histopathological test, one of two primary tests for BSE. It was reportedly negative.

A second test, not conducted until June 15, 2012 at the National Reference Laboratory in Recife, was positive. The beef exporting Brazil claims the long delays were due to work overloads at the lab and OIE rules that cause it to give the test a low priority.

After the positive test, Brazil also sent a brain sample to the OIE reference lab in the United Kingdom, where a second positive test for Mad Cow was conducted. OIE has not issued its own report.

Countries reporting BSE cases often pay a price in having their beef banned from world markets. That’s what happened to the U.S. in 2003 when its first BSE case was discovered in Washington state. Countries around the world banned U.S. beef sales.   Although Japan announced it was banning beef from Brazil beginning on Saturday, it is unclear how other countries are going to react, including the U.S.

Japan is apparently not buying a second report put out by Brazil’s Agricultural Minister that the dead cow did not have BSE, but just the protein believed to cause the disease. BSE is a prion disease that involves folded proteins.

The Ag minister’s story is the dead cow was experiencing a spontaneous genetic mutation that was unlikely to evolve into BSE. Brazil could not confirm the exact cause of death for the grass-fed cow. It had collapsed and died 24 hours later.

“The two year delay in Brazil’s disease notification is a symptom of the failure of the OIE’s global system that erroneously assumes foreign countries, particularly developing countries, have the same means, commitment and capabilities as the United States to control and eradicate diseases, says Max Thornsberry, who chairs R-CALF USA’s Animal Health Committee.

Thornsberry said USDA’s reliance on foreign countries and OIE to protect U.S. citizens from unsafe imports is “absolutely foolish” and again points up the need for country-of-origin labeling.

USDA cutbacks in on-site review of the foreign regulatory systems that are supposed to inspect meat exported to the U.S. were reported earlier by Food Safety News.

R-CALF USA stands for the Ranchers-Cattlemen Action Legal Fund, United Stockgrowers of America. The organization is based in Billings, MT.

The only trade- rrelated beef announcement out of USDA since Dec. 6 involved Canada.   The XL Foods plant at Brooks, Alberta was permitted to export beef to the U.S. for the first time since the facility’s E. coli crisis.

© Food Safety News
  • OMG! So glad that we stopped eating any beef several years ago — after reading Richard Rhodes’ book, Deadly Feasts, on BSE!!! 

  • O governo brasileiro devia processar esse jornal de merda! O relatório oficial não diz nada disso!


  • too much talk and no proofs

  • Ruth Nederlk

    I wish everybody would look into the true story of Mad Cow Disease   It took years for Ned De Vries to force the state to test the feed that was given  by unified Chemical and Salt Co.  That poisoned the cattle and started Mad Cow disease.  A movie was made about it happening in Michigan in 1974 . Bitter Harvest with Ron Howard and Art Carney. It had been going on along time and the disease was in milk and 8 million men woman and child for years to come. the feed was poison by the toxic chemical PBB beef products and anything made from the cows milk .It will cause many disease’s which they said would be for many years to come. It will be in human body’s for years to come and may be responsible for all our sickness’s. Thirty Thousand cattle were driven into mass graves and slaughtered. .Five hundred family farms were closed.  I have always believed it started way back then and before. It was not told because we today are carrying the diseases caused from this.

  • Nicolle Queiroz

    Is this serious journalism? Seems to me the author of this text is lacking a lot of knowledge on prion diseases. We have expert brazilian researchers in this field, you should contact them. Maybe you’ll learn a thing or two… 

  • Oginikwe

    Why are we importing beef at all?  We have enough beef in this country to not have to import it.

    Know your farmer–know your food.

  • Yrrek N

    I second Nicolle’s comments. Your first few paragraphs are little more than overt scare tactics to rile up readers and some of your data is pointedly inaccurate. And why didn’t you mention that WE here in the US had this same situation a few months back and our beef importers basically went “meh” and didn’t change their behavior beyond some initial knee-jerk reactions? And of all people and groups, WHY is the only individual you directly quoted from the most paranoid fringe beef group of the US beef world?