It has been four days since the official announcement of a domestic case of BSE in the United States. It has been over two weeks since this animal tested positive with a conclusive BSE test. This animal has yet to be traced back to its herd of origin.
Failure of the USDA to identify the herd of origin and test the birth cohort of this animal threatens the status of the U.S. to be even called controlled risk, the classification that Canada would fit into. Without being able to trace back, identify and test the birth cohort of this positive cow the U.S. would not meet its own level of BSE risk management. It cannot just be assumed away that this cow was the only animal in the herd which developed BSE.
Failure of the USDA to identify the herd of origin and test the birth cohort of this animal threatens the status of the U.S. to be even called controlled risk, the classification that Canada would fit into. Without being able to trace back, identify and test the birth cohort of this positive cow the U.S. would not meet its own level of BSE risk management. It cannot just be assumed away that this cow was the only animal in the herd which developed BSE.
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