Cattle

Cattle (Photo credit: CameliaTWU)

Health officials say the diseased cow never entered the human food chain and U.S. dairy and beef products are safe. It is the first confirmed case in the U.S. since 2006.

The first confirmed case of mad cow disease in the U.S. since 2006 surfaced in California’s Central Valley on Tuesday, triggering concerns about food safety. But health officials stressed that the diseased animal never entered the human food chain and that U.S. beef and dairy products are safe.