LIVING IN FLIGHT: JORDAN X LEVI'S Artist Julian Gaines on the evolving denim canvas. WAVEY DADA Wavey Dada skates his J's in New York City. SEASON OF HER 10 unique colorways for her to kick off the season.
Mad cow disease, or bovine spongiform encephalopathy (BSE), is a transmissible, slowly progressive, degenerative, and fatal disease affecting the central nervous system of adult cattle. The U.S. Department of Agriculture (USDA) has tested hundreds of thousands of cattle for BSE.
What Is Mad Cow Disease and Variant Creutzfeldt-Jakob Disease? Mad cow disease is an infectious disease caused by prions that affect the brains of cattle. The actual name of the disease is bovine spongiform encephalopathy (BSE), a name that refers to the changes seen in brain tissue of affected cows.