COVID-19 vaccination in low and middle-income countries: Creating a sustainable roadmap for promoting public health intervention.

The Coronavirus Disease 2019 (COVID-19) pandemic is a global public health threat ravaging the health systems. In low and middle-income countries (LMICs), COVID-19 and several other challenges concurrently worsen the health outcome indicators. Interestingly, vaccines have been identified as the most reliable and cost-effective public health intervention, and the governments in LMICs have instituted an array of plans to ensure every eligible person gets vaccinated.