From Top News at AOL:
WASHINGTON (AP) - 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 as it assured Americans their food is safe.
The farm near Yakima, Wash., where the cow originated, has been quarantined as officials trace how the animal contracted the disease and where its meat went.
Mad cow disease, known also as bovine spongiform encephalopathy, eats holes in the brains of cattle. It sprang up in Britain in 1986 and spread through countries in Europe and Asia, prompting massive destruction of herds and decimating the European beef industry.
A form of mad cow disease can be contracted by humans if they eat infected beef or nerve tissue, and possibly through blood transfusions. The human form of mad cow disease so far has killed 143 people in Britain and 10 elsewhere, none in the United States. Blood donors possibly at risk for the disease are banned from giving.
Wary of the potential economic impact on their American market, beef producers quickly sought Tuesday to reassure consumers that infected meat wouldn't reach their tables.
Lawmakers are keenly aware that a case of mad cow disease in Canada last May - which officials described as a single, isolated incident - still had devastating economic consequences.
``If it's anything like what happened in Canada, it will be bad. The problem won't be that people will stop eating meat in the United States; the problem is the exports will be shut down like we did with Canada,'' said Rep. Collin Peterson, D-Minn.
Samples from the cow have been sent to Britain for confirmation of the preliminary mad cow finding, Veneman said. The results will be known in three to five days. Veneman said consumers can get daily updates by reading the department's Web site or by calling 1-866-4USDACO.
Alisa Harrison, a department spokeswoman, said downer cattle that show signs of mad cow disease when they reach the slaughterhouse are tested for the illness.
Agriculture Department:
http://www.usda.gov