1. College of Veterinary MedicineYangzhou University 225009 Yangzhou Jiangsu China
2. Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses 225009 Yangzhou Jiangsu China
3. Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of ChinaYangzhou University 225009 Yangzhou Jiangsu China
4. Institutes of Agricultural Science and Technology DevelopmentYangzhou University 225009 Yangzhou Jiangsu China