A Spreading Hazard for Deer and Elk (and Hunters). Western States (US), Midwestern States (US), Hunting and Trapping, Elk, Meat, Mad Cow Disease (Bovine Spongiform Encephalopathy), Tests and Testing, ANIMALS, Livestock, Creutzfeldt-Jakob Disease, Medicine and Health, Deer, Chronic Wasting Disease, Livestock Diseases, Food Contamination and Poisoning