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Article

Impact of the COVID-19 Pandemic on Routine Immunization Programs in Northern Nigeria

1
Solina Centre for International Development and Research, 8 Libreville Street, Abuja 904101, Nigeria
2
Bill & Melinda Gates Foundation, 45 Aguiyi Ironsi St., Abuja 904101, Nigeria
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Kano State Primary Healthcare Development Agency, Kano-Zaria Rd, Kano 700282, Nigeria
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Borno State Emergency Routine Immunization Coordination Centre, No 2 off Damboa Road, Maiduguri 600282, Nigeria
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McKing Consulting Corporation, 2900 Chamblee Tucker Rd. Building 10, Ste. 100, Atlanta, GA 30341, USA
*
Author to whom correspondence should be addressed.
Sustainability 2023, 15(17), 12966; https://doi.org/10.3390/su151712966
Submission received: 25 April 2023 / Revised: 9 August 2023 / Accepted: 22 August 2023 / Published: 28 August 2023

Abstract

This study aimed to evaluate the impact of the COVID-19 pandemic on routine immunization (RI) programs in six northern Nigerian states: Bauchi, Borno, Kaduna, Kano, Sokoto, and Yobe. This was a cross-sectional analytical study that compared programmatic data from 2019 and 2020, as well as survey data collected during the pandemic. RI program variables included service delivery, leadership and governance, monitoring and evaluation/supportive supervision, community engagement, vaccine supply chains, and health finance and management. Data were analyzed using SPSS (version 23, IBM), Student’s t-test, and structural equation modeling. The results showed that RI programs were affected by the pandemic in terms of reduced meetings and low completion rates for action points in certain states. However, routine immunization support services increased owing to improved monitoring techniques and consistent vaccine deliveries, with fewer reports of stockouts. The most significant impact of the pandemic was observed on activities coordinated at the healthcare facility level, whereas those at the state level were less impacted. The major challenges encountered during the pandemic included insufficient supplies and consumables, movement restrictions, shortages of human resources, and fear of infection. In building a more resilient health system, governments and non-state actors will need to invest in strengthening delivery mechanisms at the core implementation level with a focus on facilities and communities.
Keywords: COVID-19 pandemic; routine immunization programs; service delivery; northern Nigeria COVID-19 pandemic; routine immunization programs; service delivery; northern Nigeria

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MDPI and ACS Style

Aigbogun, E.O., Jr.; Ibrahim, R.; Yusufari, Y.; Igbokwe, U.; Okongwu, C.; Abdulkarim, A.; Tijanni, H.; Modu, M.; Fagge, R.M.; Aina, M. Impact of the COVID-19 Pandemic on Routine Immunization Programs in Northern Nigeria. Sustainability 2023, 15, 12966. https://doi.org/10.3390/su151712966

AMA Style

Aigbogun EO Jr., Ibrahim R, Yusufari Y, Igbokwe U, Okongwu C, Abdulkarim A, Tijanni H, Modu M, Fagge RM, Aina M. Impact of the COVID-19 Pandemic on Routine Immunization Programs in Northern Nigeria. Sustainability. 2023; 15(17):12966. https://doi.org/10.3390/su151712966

Chicago/Turabian Style

Aigbogun, Eric Osamudiamwen, Jr., Raihanah Ibrahim, Yusuf Yusufari, Uchenna Igbokwe, Chimelu Okongwu, Amina Abdulkarim, Hussaini Tijanni, Maina Modu, Rabiu Muhammad Fagge, and Muyi Aina. 2023. "Impact of the COVID-19 Pandemic on Routine Immunization Programs in Northern Nigeria" Sustainability 15, no. 17: 12966. https://doi.org/10.3390/su151712966

APA Style

Aigbogun, E. O., Jr., Ibrahim, R., Yusufari, Y., Igbokwe, U., Okongwu, C., Abdulkarim, A., Tijanni, H., Modu, M., Fagge, R. M., & Aina, M. (2023). Impact of the COVID-19 Pandemic on Routine Immunization Programs in Northern Nigeria. Sustainability, 15(17), 12966. https://doi.org/10.3390/su151712966

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