Kewen Wang, PhD in Preventive Veterinary Medicine from China Agricultural University, is the technical leader of the pig business department at Zoetis (China). He has long been engaged in molecular epidemiology, serology, and transmission dynamics of pig diseases, as well as clinical prevention and control practices, giving him a broad professional perspective. In recent years, he has focused particularly on the eradication of pathogens such as PRRSV, PRV, M. hyo, and CSFV, and he possesses extensive experience in clinical research and application. He excels at applying research findings to clinical prevention and control practices. He has published multiple peer-reviewed academic papers in international and domestic professional conferences and journals.