Agencies face uphill battle to keep United States free of BSE.
Wadman
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D000818:Animals; D001782:Blood Donors / Q000331:legislation & jurisprudence; D002417:Cattle; D003132:Commerce / Q000331:legislation & jurisprudence; D007562:Creutzfeldt-Jakob Syndrome / Q000517:prevention & control; D003670:Deer; D016643:Encephalopathy, Bovine Spongiform / Q000517:prevention & control*; D006077:Government Agencies; D006801:Humans; D008460:Meat; D014481:United States; D016885:United States Department of Agriculture; D014486:United States Food and Drug Administration