Institution: | a Center for Animal Disease Modeling and Surveillance (CADMS), School of Veterinary Medicine, University of California, Davis, CA 95616, USA;b U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Avenue, Building B, Mail Stop 2W4, Fort Collins, CO 80526, USA;c U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, National Wildlife Research Center, 4101 Laporte Avenue, Fort Collins, CO 80521, USA;d U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Western Region, USA;e Department of Clinical Studies, College of Veterinary Medicine, Colorado State University, Fort Collins, CO 80523, USA;f Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA |