| Authors: |
Teka Bekele A; Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Brazzaville, Congo., Dadjo CH; Intercountry Support Team for West Africa, Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Ouagadougou, Burkina Faso., Manga PEM; Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Brazzaville, Congo., Bwaka AM; Intercountry Support Team for West Africa, Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Ouagadougou, Burkina Faso., Masembe YV; Intercountry Support Team for Central Africa, Vaccine Preventable Diseases, World Health Organization Regional Office for Africa, Libreville, Brazzaville, Gabon., Wanyoike S; Intercountry Support Team for East and Southern Africa, Vaccine Preventable Diseases, World Health Organization Regional Office for Africa, Harare, Zimbabwe., Wiysonge CS; Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Brazzaville, Congo.; South African Medical Research Council, Cochrane South Africa, Cape Town, South Africa.; Department of Global Health, Stellenbosch University, Cape Town, South Africa. |