Vaccination Worldwide: Strategies, Distribution and Challenges

TL;DR

This paper reviews global COVID-19 vaccination strategies, highlighting challenges in equitable distribution, approval processes, and digital solutions, aiming to inform policymakers on effective immunization efforts.

Contribution

It provides a comparative analysis of vaccination strategies across countries, identifying key factors influencing immunization success and offering insights for policy improvements.

Findings

Identification of key factors in vaccination strategies

Analysis of distribution and approval challenges

Recommendations for equitable vaccine access

Abstract

The Coronavirus 2019 (Covid-19) pandemic caused by the SARS-CoV-2 virus represents an unprecedented crisis for our planet. It is a bane of the \"uber connected world that we live in that this virus has affected almost all countries and caused mortality and economic upheaval at a scale whose effects are going to be felt for generations to come. While we can all be buoyed at the pace at which vaccines have been developed and brought to market, there are still challenges ahead for all countries to get their populations vaccinated equitably and effectively. This paper provides an overview of ongoing immunization efforts in various countries. In this early draft, we have identified a few key factors that we use to review different countries' current COVID-19 immunization strategies and their strengths and draw conclusions so that policymakers worldwide can learn from them. Our paper focuses on processes related to vaccine approval, allocation and prioritization, distribution strategies, population to vaccine ratio, vaccination governance, accessibility and use of digital solutions, and government policies. The statistics and numbers are dated as per the draft date [June 24th, 2021].