Comparison of bovine spongiform encephalopathy risk factors in the United States and Great Britain
Kevin D. Walker
Kevin D. WalkerFrom Animal Health Information Programs, USDA-APHIS, Veterinary Services, 555 S Howes, Fort Collins, CO 80521 (Walker, Hueston, Hurd) and the Epidemiology Unit, Central Veterinary Laboratory, United Kingdom Ministry of Agriculture, Fisheries and Food, New Haw, Weybridge, Surrey KT15 3NB, England (Wilesmith).
William D. HuestonFrom Animal Health Information Programs, USDA-APHIS, Veterinary Services, 555 S Howes, Fort Collins, CO 80521 (Walker, Hueston, Hurd) and the Epidemiology Unit, Central Veterinary Laboratory, United Kingdom Ministry of Agriculture, Fisheries and Food, New Haw, Weybridge, Surrey KT15 3NB, England (Wilesmith).
H. Scott HurdFrom Animal Health Information Programs, USDA-APHIS, Veterinary Services, 555 S Howes, Fort Collins, CO 80521 (Walker, Hueston, Hurd) and the Epidemiology Unit, Central Veterinary Laboratory, United Kingdom Ministry of Agriculture, Fisheries and Food, New Haw, Weybridge, Surrey KT15 3NB, England (Wilesmith).
John W. WilesmithFrom Animal Health Information Programs, USDA-APHIS, Veterinary Services, 555 S Howes, Fort Collins, CO 80521 (Walker, Hueston, Hurd) and the Epidemiology Unit, Central Veterinary Laboratory, United Kingdom Ministry of Agriculture, Fisheries and Food, New Haw, Weybridge, Surrey KT15 3NB, England (Wilesmith).