cases and 6,019,085 deaths globally, with Nigeria reporting 254,637 cases and 3142
deaths. One of the essential healthcare services that have been impacted by the pandemic
is routine childhood immunization. According to the 2018 National Demographic and Health
Survey, only 31% of children aged 12–23 months were fully vaccinated in Nigeria, and 19%
of eligible children in the country had not received any vaccination. A further decline in …