edge2020
1. The Cow is fed infected meat from felled animals 2. The Cow develops BSE, it may or may not develop symptoms 3. The Cow dies from BSE and is slaughtered. The waste products are fed to other animals and the cycle starts again. 1. For humans, after the cow is slaughtered the cow is sold as meat. 2. Humans develop CJD a form of BSE. 3. Humans die from CJD and the cycle is broken.
this is what it said on edge