Country Immunization Information System Assessments (IISAs), in Kenya (2015) and Ghana (2016).

The collection, analysis, and use of data to measure and improve immunization programme performance are priorities for WHO, global partners and national immunization programmes (NIPs). High quality data are essential for evidence-based decision-making to support successful NIPs. The characteristics of high-quality immunization information systems include consistent recording and reporting practices; optimal access to, and use of, health information systems; and rigorous interpretation and use of data for decision-making. Évaluations des systèmes d’information vaccinale (ESIV) au Kenya (2015) et au Ghana (2016)