COVID-19 Vaccine Uptake and Associated Factors in Sub-Saharan Africa: Evidence from a Community-Based Survey in Tanzania

This study assessed COVID-19 vaccine uptake and its associated factors among 3,470 community members across eight regions in Tanzania. Despite the availability of vaccines, only 18% of respondents had been vaccinated, with uptake varying significantly—from just 8% in Dar es Salaam to 37% in Simiyu. The study emphasizes the need for region-specific strategies and educational interventions to improve vaccine coverage, particularly among women and younger populations, by enhancing awareness of vaccine benefits, availability, and target groups.

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