Minimizing Vaccine Wastage in Nigeria: A National Assessment of Vaccine Wastage Rates and Potential Determinants.

ABSTRACT: High vaccine wastage can serve as a critical barrier to achieving the gains of vaccination, especially in a country like Nigeria, where data on vaccine wastage are sparsely available. We determined the country-wide vaccine wastage rates and their determinants through a mixed-methods study conducted across 576 health facilities (primary and secondary) in 24 states in Nigeria. We collected facility-based immunization records from June 2018 to May 2019, in addition to healthcare workers' interviews and observations of fixed and outreach sessions. The results show that open-vial wastage ranged from 21.2% (95% CI: 20.2%, 22.2%) for the pentavalent vaccine to 72.6% (95% CI: 71.5%, 73.6%) for BCG. Open-vial wastage rates for BCG, measles, and yellow fever vaccines were higher during outreach sess

SUBMITTER: Lambo K 

PROVIDER: S-EPMC11359352 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature