NavGeneral InfoEmail Print Original or alternative title L’Enquˆete de Couverture Vaccinale, Tchad, 2012 Geography Chad (TCD) Coverage type Country Time period covered 03/2012 - 04/2012 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 Suggested citation Chad Vaccination Coverage Survey 2012. GHDx Entry last modified on: Jun 3, 2021