U.S. Gets Favorable Rating On Mad-Cow Risk Level

Washington - The World Organization for Animal Health voted Tuesday to grant the U.S. and Canada a favorable "controlled" risk status for mad-cow disease, something the countries hope to use as a new negotiating tool to open up beef markets still closed or partially closed to beef exports.

Glaieul Mamaghani, a spokeswoman for organization, known commonly by the French acronym OIE, said the vote was "unanimous" by the organization's members for both the U.S. and Canada.

U.S. Agriculture Secretary Mike Johanns said in a prepared statement: "We will use this international validation to urge our trading partners to reopen export markets to the full spectrum of U.S. cattle and beef products."

Most major beef-importing countries banned U.S. beef in December 2003 after the first case of mad-cow disease, or bovine spongiform encephalopathy, was discovered here. The disease can be transmitted to humans by eating tainted meat. Barriers to U.S. beef have loosened or been removed since then as the U.S. implemented new surveillance and food-safety measures, but countries such as Japan and South Korea still maintain costly restrictions on U.S. exports that the U.S. would like to see removed.

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Global animal health agency says Canada's mad cow risk is controlled

CALGARY (CP) - Canada's mad cow protection measures have earned the second-highest safety designation from the world's leading animal health organization, a stamp which the cattle industry hopes will translate into more exports.

"It's a very significant step," Hugh Lynch-Staunton, president of the Canadian Cattlemen's Association, said Tuesday after the Paris-based World Organization for Animal Health officially categorized Canada as a controlled-risk country for bovine spongiform encephalopathy (BSE).

"It gives an independent, scientific assessment of the BSE situtation in Canada," he said.

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S. Korea, U.S. Agree to Discuss Bone-in Beef Issue

South Korea and the United States agreed Friday to discuss bone-in beef and other import quarantine issues after a world animal health organization's general assembly slated for late May. The decision was reached in a two-day-long beef technical consultation meeting in Seoul. No exact date for the meeting has been set, the Ministry of Agriculture and Forestry said.

The World Organization for Animal Health is to convene a meeting of its members in Paris on May 20-25. It is expected to give the United States a mad cow disease "controlled risk" classification that technically allows the country to export beef without limitations, reports Yonhap News.

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Scientists Closer to Unfolding Mysteries of Prion Formation in Mad Cow Disease

Short elements within a prion protein's sequence can cause it to activate and even cross the species barrier to spread neurodegenerative disorders such as Creutzfeldt-Jakob disease to humans

Prions, the maddening, infectious proteins, and the diseases they trigger, such as the fatal neurodegenerative disorder in humans, Creutzfeldt-Jakob disease—as well as its bovine counterpart, mad cow disease—have baffled scientists for decades. Although researchers know what they are (abnormally folded proteins) and the illnesses that they cause, how they form and multiply has remained elusive.

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BSE discovered in cow

VICTORIA – The discovery of a dairy cow infected with mad cow disease has prompted the quarantine of a Surrey-area farm.

Agriculture Minister Pat Bell said the case of bovine spongiform encephalopathy (BSE) was discovered last week, and confirmed with additional test results revealed Wednesday. It's the second case for B.C., following the discovery of an infected cow on a Chilliwack-area farm in April 2006.

BSE is not transmitted from one animal to another, but rather through feed containing protein from an infected animal. The use of animal proteins in feed was banned in 1998, following a widespread outbreak of the illness in cattle in the United Kingdom.

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