1. Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
2. Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Science, Sichuan University, Chengdu, China
3. School of Pharmaceutical Sciences (Shenzhen), Sun Yat‐sen University, Guangzhou, China
4. Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA
5. Nancy E. and Peter C. Meinig School of Biomedical Engineering, College of Engineering, Cornell University, Ithaca, New York, USA
6. Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA