Research Article

Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By

Volume: 7 Number: 3 December 26, 2025
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Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By

Abstract

The study examined the effect of the Polio Eradication Policy Initiative (PEPI) on immunization coverage in Northern Nigeria. The study adopted the Social Cognitive Theory as its theoretical framework. The study utilized a convergent parallel mixed-methods design, incorporating survey and documentary research designs. The population of the study were 1,850 health personnel from Kano, Kaduna, and Borno states, and a sample of 329 was derived using Taro Yamane's formula. Both primary and secondary methods were used to collect data for the study, and quantitative statistical techniques, including descriptive statistics and multiple linear regression, were used to analyze the data. The major findings revealed that all five components of PEPI (Community Mobilization, Door-to-Door Campaigns, Surveillance Systems, Stakeholder Engagement, and Integrated Service Delivery) had a statistically significant positive effect on immunization coverage; it was also revealed that Community Mobilization had the strongest effect; it further revealed that despite a dip during the COVID-19 pandemic, immunization coverage showed a sustained upward trend from 2016 to 2024, corresponding with the intensification of PEPI. The study concluded that PEPI has been a significant driver in improving immunization coverage in Northern Nigeria. The study recommended among other that policymakers should sustain and strategically enhance the key components of PEPI.

Keywords

References

  1. Abdullahi, A., & Bankole, O. (2019). Stakeholder dynamics and the implementation of health policies in Northern Nigeria: A case study of the Polio Eradication Initiative. Journal of Health Policy and Planning, 34(2), 112-125.
  2. Aylward, B. (2019). The global polio eradication initiative: Lessons learned and prospects for success. The Lancet, 394(10203), 1151-1158.
  3. Bandura, A. (1986). Social foundations of thought and action: A social cognitive theory. Prentice-Hall.
  4. Bandura, A. (1997). Self-efficacy: The exercise of control. W.H. Freeman.
  5. Bingham, A., Mberu, B., & White, R. (2018). Assessing the equity impact of mobile vaccination teams in West Africa. Health Policy and Planning, 33(3), 345-354.
  6. Brownson, R. C., Fielding, J. E., & Maylahn, C. M. (2018). Evidence-based public health: A fundamental concept for public health practice. Annual Review of Public Health, 30, 175-201.
  7. Centers for Disease Control and Prevention (CDC). (2018). Community mobilization guide: A guide for public health practitioners. U.S. Department of Health and Human Services.
  8. Centers for Disease Control and Prevention (CDC). (2020). Vaccine coverage and the role of herd immunity. U.S. Department of Health and Human Services.

Details

Primary Language

English

Subjects

Work and Occupational Diseases , Health Policy, Policy and Administration (Other), Rehabilitation, Allied Health and Rehabilitation Science (Other), Primary Health Care, Health Care Administration, Health and Community Services, Health Management

Journal Section

Research Article

Publication Date

December 26, 2025

Submission Date

October 26, 2025

Acceptance Date

November 19, 2025

Published in Issue

Year 2025 Volume: 7 Number: 3

APA
Zakari, M. (2025). Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By. Aurum Journal of Health Sciences, 7(3), 129-142. https://izlik.org/JA55LB97LW
AMA
1.Zakari M. Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By. AJHS-A. J. Health. Sci. 2025;7(3):129-142. https://izlik.org/JA55LB97LW
Chicago
Zakari, Musa. 2025. “Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By”. Aurum Journal of Health Sciences 7 (3): 129-42. https://izlik.org/JA55LB97LW.
EndNote
Zakari M (December 1, 2025) Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By. Aurum Journal of Health Sciences 7 3 129–142.
IEEE
[1]M. Zakari, “Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By”, AJHS-A. J. Health. Sci., vol. 7, no. 3, pp. 129–142, Dec. 2025, [Online]. Available: https://izlik.org/JA55LB97LW
ISNAD
Zakari, Musa. “Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By”. Aurum Journal of Health Sciences 7/3 (December 1, 2025): 129-142. https://izlik.org/JA55LB97LW.
JAMA
1.Zakari M. Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By. AJHS-A. J. Health. Sci. 2025;7:129–142.
MLA
Zakari, Musa. “Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By”. Aurum Journal of Health Sciences, vol. 7, no. 3, Dec. 2025, pp. 129-42, https://izlik.org/JA55LB97LW.
Vancouver
1.Musa Zakari. Effect of the Polio Eradication Policy Initiative (Pepi) on Immunization Coverage In Northern Nigeria By. AJHS-A. J. Health. Sci. [Internet]. 2025 Dec. 1;7(3):129-42. Available from: https://izlik.org/JA55LB97LW