1 College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, Jiangsu, China.
2 Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China.
3 Jiangsu Key Laboratory for High-Tech Research and Development of Veterinary Biopharmaceuticals, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou, 225300, Jiangsu, China.
4 Department of Infectious Diseases and Immunology, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32611-0880, USA.
5 College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, Jiangsu, China. hyshi@yzu.edu.cn.
6 Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China. hyshi@yzu.edu.cn.
7 Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University (JIRLAAPS), Yangzhou, China. hyshi@yzu.edu.cn.