Epidemiology and Biostatistics Department;
Public Health Regional Institute;
Ouidah;
Benin;
Ministry of Health;
Kinshasa;
Democratic Republic of the Congo;
Health Promotion Department;
Public Health Regional Institute;
Ouidah;
Benin;
Agence de Médecine Préventive;
Abidjan;
Ivory Coast;
Immunisation; Programs; Vaccination; Coverage; Community; Participation; Non-Randomized; Controlled; Trials; as; Topic;