Summary
The nation's first case of mad cow disease has led to urgent calls for more and better tests to screen animals at the slaughterhouse door.
But the available testing for this elusive disease is murky. The extent and nature of testing varies from country to country. The tests are not foolproof, and there are many to choose from in a heated international competition.See the full content of this document
Extract
Better Tests for Mad Cow Are Needed
The leading test manufacturers are Bio-Rad based in France, Prionics AG in Switzerland and U.S. Abbott Labora...
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