NavGeneral InfoEmail Print Geography China (CHN) Coverage type Country Time period covered 03/1989 - 03/1989 Data type Survey Summary This source appears in the WHO and UNICEF Survey Data for Immunization Coverage Time Series 2014. Keywords BCG vaccines, DTP vaccines, Immunization, Measles vaccines, Polio vaccines Citation Contributors World Health Organization (WHO) Suggested citation World Health Organization (WHO). Review of the EPI in the People's Republic of China, 5-30 March 1989. GHDx Entry last modified on: Oct 31, 2019