Immunization is one of the key pillars of public health as it helps in the prevention of  most vaccine-preventable diseases. However, the uptake of immunization in developing countries is low and hindered by several systemic barriers such as fragile political systems, weak health institutions and policies, as well as behavioral barriers, especially concerns around the safety of vaccines and misinformation linking vaccines to health conditions such as autism and infertility. ,, The World Health Organization (WHO) notes that the global immunization coverage has tanked since the start of the COVID-19 pandemic, and that by 2023, over 2.7 additional million children, across the globe, were either unvaccinated or failed to complete the recommended immunization regime.