Within-Country Inequality in COVID-19 Vaccination Coverage: A Scoping Review of Academic Literature

Within-Country Inequality in COVID-19 Vaccination Coverage: A Scoping Review of Academic Literature

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Since December 2020, COVID-19 vaccines have become increasingly available to populations around the globe.A growing body of read more research has characterised inequalities in COVID-19 vaccination coverage.This scoping review aims to locate, select and assess research articles that report on within-country inequalities in COVID-19 vaccination coverage, and to provide a preliminary overview of inequality trends for selected dimensions of inequality.We applied a systematic search strategy across electronic databases with no language or date restrictions.Our inclusion criteria specified research articles or reports that analysed inequality in COVID-19 vaccination coverage according to one or more socioeconomic, demographic or geographic dimension of inequality.

We developed a data extraction template to compile findings.The scoping review was carried out using the PRISMA-ScR checklist.A total of 167 articles met our inclusion criteria, of which half (n = 83) were conducted in the United States.Articles focused on vaccine initiation, full vaccination and/or receipt of booster.Diverse dimensions of inequality were explored, most frequently relating to age (n = 127 articles), race/ethnicity (n = 117 articles) and sex/gender (n = 103 articles).

Preliminary assessments of inequality trends showed higher coverage among older population groups, with mixed findings hobbit door for sale for sex/gender.Global research efforts should be expanded across settings to understand patterns of inequality and strengthen equity in vaccine policies, planning and implementation.