1. College of Veterinary Medicine Yangzhou University Yangzhou Jiangsu P.R. China
2. Jiangsu Co‐Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonoses Yangzhou Jiangsu P.R. China
3. Joint International Research Laboratory of Agriculture and Agri‐Product Safety, the Ministry of Education of China Yangzhou University Yangzhou Jiangsu P.R. China
4. Jiangsu Research Centre of Engineering and Technology for Prevention and Control of Poultry Disease Yangzhou Jiangsu P.R. China
5. School of Medicine Yangzhou University Yangzhou Jiangsu P.R. China