Qualitative assessment of the enablers and barriers of COVID-19 vaccination integration, into routine immunization Programme at primary health care facilities in Ekiti state, Nigeria

The introduction of the COVID-19 vaccine influenced discussions to explore integrating COVID-19 vaccination into routine immunization (RI) programs. Subsequently, the WHO Strategic Advisory Group Experts (SAGE) on immunization plausibly advised countries to leverage the COVID-19 vaccination rollout as a transformative opportunity to establish a resilient immunization system, through an integrated immunization system, resulting in strengthened primary healthcare services.

This study assessed the enablers and barriers to integrating COVID-19 vaccination into the routine immunization programme in Ekiti state, Nigeria.

This study utilized a qualitative research approach to obtain information from 40 participants selected purposively across the primary healthcare facilities, LGA, and state levels. A three-tier approach was employed to select the LGAs. At the same time, In-depth interviews were conducted to elicit relevant information on the assessment of enablers and barriers to integrating COVID-19 vaccination into routine immunization through an interview guide. All the audio interview files were transcribed into English Language, coded, and presented using a thematic approach.

A total of 40 healthcare workers across Ekiti state were selected to participate in this study. Our study found the enablers of integrating COVID-19 into routine immunization to include demand generation and social mobilization, health education, health workers training, data validation, financing, and supervision. However, rumors, demand for incentives, Adverse Events Following Immunization (AEFI), manpower shortage, poor internet network services, and bad road networks were reported as barriers to integrating COVID-19 vaccination into routine immunization in Ekiti state.

While the enablers of integrating COVID-19 vaccination into routine immunization may outweigh its barriers, it is pertinent to know that the efforts towards integrating COVID–19 vaccination in the RI Program is a call to all stakeholders to ensure sustainability. The identified barriers in the study must be addressed to ensure a strengthened health system. Therefore, achieving a successful integration and uptake of vaccination/immunization is anchored on driving demand generation, social mobilization, health education, availability of healthcare workers, integrated supervision, and financing.