Impact of COVID-19 pandemic on immunization services in Nigeria; A preliminary report by Paediatric Association of Nigeria (PAN)

Abstract

Abstract: Background: Since the onset of the Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic also known as Coronavirus disease 2019 (COVID-19) beginning in Wuhan, China in December 2019 and spreading to Nigeria in February 2020 (as well as the rest of the world), there have been enormous resultant impact on health, social, emotional and economic aspects lives and services. The disease as well as its mitigation measures have negatively affected other aspects of lives and health services. This paper aims to assess the preliminary effects on immunization services, blow the whistle and suggest measures to limit these effects.

Methods: Data was obtained by interviews and use of a structured proforma from Immunization Field Experts/Consultants working with national and international agencies in four states, heads of immunization units, officers in charge of immunization centres and facility immunization records from seven sites across Nigeria.

Results: There were disrupted immunization services with total absence of outreach services and campaigns, limited fixed sessions, disease outbreaks, general drop in number of immunized children. These were thought to be due to the lockdown effects, fears, rumours and panic among others. Outright routine vaccines amongst rejections were also reported.

Conclusion: Reports suggest that the pandemic and its mitigation measures are affecting immunization services in terms of demand/ access (physical and economic), services and logistics with overall drop in coverage and rise in dropout rates. The effects are still unfolding. It does not appear that health facilities are monitoring and interrogating their data with a view to making specific response action plans. All stakeholders in immunization (Government, non- governmental and professional organizations, the media, traditional / religious institutions) should work to flood the mainstream / social media with positive messages on immunization; monitor immunization progress by ongoing data collection, collation, analysis, interpretation and action; actively counter rumours and anti- vaccine messages and plan for post COVID 19 intensification/ catch- up.

 Keywords: Coronavirus, COVID- 19, Immunization, Children, Nigeria, Impact