Chronic Wasting Disease Update
Colorado Division of Wildlife - 5/13/02

Chronic Wasting Disease
USDA

Spongiform Encephalopathy Facts
Federation of American Scientists

Transmissible Spongiform Encephalopathies - This web page was created for Veterinary Virology
http://duke.usask.ca/ 

CJD Agent Theories
Creutzfeldt-Jakob Disease Foundation

TSE's of Other Species
University of Illinois

What is visna? 
http://www.righto.com/theories/visna.html