World Health Organization
Technical Officer
Department of international cooperation, National Health Commission
Senior Research Scientist
National Immunization Programme, Chinese Center for Disease Control and Preventi
Deputy Director and Senior Research Scientist
Chinese Center for Disease Control and Prevention
Director of Division 2 of Epidemiology, National Immunization Programme
Peking University School of Public Health
Professor
Lee Kuan Yew School of Public Policy
Universität Basel
Harvard University, John F. Kennedy School of Government
