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Peggy Greb photograph of a black and white Holstein cow against a blue sky background. This U.S. cow and others like her are safe from mad cow disease (bovine spongiform encephalopathy) thanks in large part to ARS research on the disease and other transmissible spongiform encephalopathies. [0003-0701-1118-4028] by 0003
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Keywords
agriculture, animal, animals, black and white cow, bovine spongiform encephalopathy, cattle, cow, cows, department of agriculture, holstein, holstein cattle, holstein cow, holstein dairy cattle, holstein dairy cow, holstein dairy cows, holsteins, livestock, mad cow, mad cow disease, united states department of agriculture, us department of agriculture, usda
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