Author:Machingaidze, ShingaiDate:2011This study is an extension of a prospective epidemiological study of TB disease and infection in adolescents in the Worcester and surrounding areas in the Western Cape carried out from 2005 to 2009, in which 6363 participants were enrolled ...Read more
Author:Machingaidze, Shingai; Wiysonge, Charles S; Hussey, Gregory DDate:2013Shingai Machingaidze and colleagues reflect on the successes and shortfalls of the Expanded Programme on Immunization (EPI) in Africa, and the considerable challenges that must now be addressed to improve immunization systems.Read morecb