Dr. Chunhui Li is an infectious disease physician of the Department of Healthcare-associated Infection Control in Xiangya Hospital, Central South University, Changsha, China. Dr. Li graduated from and received his Doctorate degree in 2014 in clinical medicine of infectious disease from Central South University. His research focuses on the molecular epidemiology of C. difficile and C. difficile infection (CDI) prevention and control, pathogenesis of Clostridium difficile and host immune/inflammatory responses to CDI. He collaborates with U.S. CDC to study the disease burden of CDI and CDI intervention in China.