COVID-19 Vaccination Policies

The COVID-19 pandemic emerged in late 2019, caused by SARS-CoV-2, which led to vaccination becoming the cornerstone strategy to control transmission. Despite proven efficacy, vaccination uptake and distribution varied across countries due to economic constraints. This research paper examined how the economic system influences vaccination policies during the production, implementation, and promotion of the COVID-19 vaccination. The comparison between developing and developed countries included collecting data for Japan and the United Kingdom, Brazil, and India, to examine the extent to which economic structures influence vaccination policies. The research found that developed countries prioritized healthcare workers, the elderly, and high-risk groups, but strategies differed based on their abilities to expand the approaches. Vaccine hesitancy in developed countries was linked to misinformation and social media influence. This was easily mitigated by transparent communication and open data sharing. On the contrary, hesitancy linked to misinformation plus access issues often existed in developing countries. Therefore, policies emphasized outreach, free transport, and the narrowing of targeting of special groups. Overall, noting parallels and distinctions between independent economic bodies, these findings suggest that future outbreak responses adopt globally coordinated but locally adaptive strategies to enhance the existing public health systems.