Affiliation: | 1.Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA; (D.C.); (H.V.); (M.B.);2.California Animal Health and Food Safety Laboratory System, Davis Lab, 620 W Health Science Dr, Davis, CA 95616, USA; (A.M.); (O.G.-V.);3.Faculty of Veterinary Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada; |