1. College of Veterinary Medicine Yangzhou University Yangzhou China
2. Joint International Research Laboratory of Agriculture and Agri‐Product Safety,The Ministry of Education of China Yangzhou University Yangzhou China
3. Guangxi Center for Animal Disease Control and Prevention Nanning Guangxi China
4. Jiangsu Co‐Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses Yangzhou University Yangzhou China
5. Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology Yangzhou University Yangzhou China