Jun Lv is the Peking University Boya Distinguished Professor and Director of the Department of Epidemiology and Biostatistics at the School of Public Health. She serves as the Chairman of the Active Health Branch of the Chinese Association of Health Promotion and Education, Vice Chairman of the Association of Epidemiology of Chinese Preventive Medicine Association, Deputy Editor-in-Chief of the Chinese Journal of Epidemiology, the Chinese Journal of Prevention and Control of Chronic Diseases, and the Chinese Journal of Disease Control & Prevention. Her main research focuses on risk factors of major chronic diseases. She also serves as one of the key members of the Steering Committee of the China Kadoorie Biobank and one of the co-chairs of the Research Management Committee.