Input to the WHO/UNICEF Estimates of National Immunization Coverage (WUENIC)

Overview

These estimates are based on quantitative data: 1) Country reported coverage data (official and administrative coverage) and 2) survey coverage (from survey final reports, and complying with minimum set of quality criteria), and are informed by contextual information (e.g., stock-outs, changes in schedule, and other relevant information where available and appropriate).