Doctor, professor, doctoral supervisor, director of the Department of Preventive Veterinary Medicine, School of Animal Medicine, Nanjing Agricultural University, and director of the Key Open Laboratory of Animal Disease Diagnosis and Immunity, Ministry of Agriculture. Excellent talents of the Ministry of Education in the new century; Science and technology leader of "333 Project" in Jiangsu Province in the new century (Grade II); Young and middle-aged academic leaders of "Blue Project" in colleges and universities in Jiangsu Province. Expert member of the National Agricultural Genetically Modified Organisms Safety Committee; Expert on pig disease prevention and control in the national pig industry system; Vice Chairman of Veterinary Biological Products Branch of China Animal Husbandry and Veterinary Society; Executive Director of Animal Infectious Diseases Division; Part-time researcher, Wuhan Institute of Virology, Chinese Academy of Sciences, China Academy of Sciences. 198 1- 1989, College of Animal Medicine, Nanjing Agricultural University, bachelor's degree, master's degree, 1994- 1997, College of Animal Medicine, Nanjing Agricultural University, doctoral student, doctoral degree. From 65438 to 0989, I worked in the College of Animal Medicine of Nanjing Agricultural University. 1998, College of Veterinary Medicine, University of Guelph, Canada, 2000-200 1, postdoctoral fellow, Rush Medical Center, USA. He has presided over 25 national and provincial research projects. The research field involves molecular epidemiology, pathogenic mechanism, diagnosis and immune research of important diseases of livestock and poultry. He has published more than 50 papers 150 in important academic journals at home and abroad, including 25 SCI papers, and edited and published the course of Veterinary Biological Products and 4 other monographs for 2 1 century, and won 6 provincial scientific and technological progress awards, 2 national scientific and technological invention patents, and trained more than 60 doctoral students 10 and master students.

Research interests: prevention and treatment of animal infectious diseases and molecular biology of animal viruses. Now he is engaged in molecular epidemiology, pathogenesis, diagnosis and genetic engineering vaccine research of important diseases of pigs and poultry.