Early that morning, a tissue sample from a cow in Washington State had tested positive for bovine spongiform encephalopathy (BSE)—also known as mad cow disease. That’s a rare brain disorder that kills

Early that morning, a tissue sample from a cow in Washington State had tested positive for bovine spongiform encephalopathy (BSE)—also known as mad cow disease. That’s a rare brain disorder that kills both animals and humans. In Europe, hundreds of thousands of cows have caught the disease. And 150 humans have died from it.

2 Answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions