Policy Document Enforcement of Immunization Records as Requirements for Nursery and Primary School Admissions to Address the Challenges of Zero-Dose Children in Bayelsa State

Bayelsa State Primary Healthcare Board2026-09-232019-04-01https://e-library.byshdh.com/handle/123456789/285enPolicy Document Enforcement of Immunization Records as Requirements for Nursery and Primary School Admissions to Address the Challenges of Zero-Dose Children in Bayelsa StateWorking Paper