Web Note: The US’s 1997 “feed ban on feeding mammals back to cows” is dangerously insufficient. The so-called “ban” still allows the feeding of cow blood, animal manure, and slaughterhouse waste (from pigs and chickens) to non-organic cows – gross and dangerous practices that are banned in the EU. For related articles and more information, please visit OCA’s Farm Issues page, Food Safety Research Center page, and our Mad Cow Disease page.

The USDA has confirmed that a case of mad cow disease was found in a California dairy cow. It is the fourth case of mad cow, or bovine spongiform encephalopathy (BSE), found in U.S. cattle since the first in December 2003. Los Angeles-based Baker Commodities confirmed that the cow was discovered in a Hanford, Calif. transfer station after workers selected the cow for random sampling. The company does not yet know which farm the cow came from.

USDA Chief Veterinary Officer John Clifford said Tuesday afternoon that the cow did not enter the human food chain and that all U.S. meat and dairy supplies are safe. Further mitigating the risk to the public, milk does not transmit BSE.

According to the USDA, the animal’s carcass is being held under state authority at a California rendering facility and will be destroyed. “It was never presented for slaughter for human consumption, so at no time presented a risk to the food supply or human health,” Clifford said.