She had just graduated from college when the frightening symptoms started to surface. The vivacious, easygoing 22-year-old suddenly became inexplicably irritable and short-tempered. Then her memory ...

Health officials confirm the country's fourth-ever case of an infected cow. April 24, 2012— -- The Department of Agriculture today confirmed a case of mad cow disease found in a dairy cow in ...

A single Holstein on a Washington state farm has tested positive for mad cow disease, marking the disease's first suspected appearance in the United States, the Bush administration announced Tuesday ...

ROME (Reuters) - The Italian Health Ministry reported on Friday a "likely" case of Creutzfeldt-Jakob Disease, the human form of mad cow disease. Since national records were established in 1993, Italy ...

LONDON -- A new theory proposes that mad cow disease may have come from feeding British cattle meal contaminated with human remains infected with a variation of the disease. The hypothesis, outlined ...

Two people in Oregon have died from a rare, progressive brain disorder similar to "mad cow disease" that leads to dementia and is %100 fatal. The Hood River County Health Department confirmed the ...

The state of Florida has stepped up surveillance after confirmation of new cases of a contagious brain disorder in deer similar to mad cow disease.

TOKYO, Japan -- Japanese officials say they have found the country's first known case of mad cow disease. Japan's agriculture ministry said on Monday a cow has tested positive for mad cow disease in ...

March 27 (Reuters) - Czech state veterinarians said on Friday they had found a new case of bovine spongiform encephalopathy (BSE) in a six-year-old cow on a farm near the northern border with Poland. ...