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Vaccine Coverage and Effectiveness Against Laboratory-Confirmed Symptomatic and Severe COVID-19 in Indigenous People in Brazil: A Cohort Study

2022-09-20

Abstract excerpt

Background: We estimated the coverage and effectiveness of Covid-19 vaccines against laboratory-confirmed Covid-19 cases among indigenous people in Brazil.<br><br>Methods: We linked nationwide immunization data with symptomatic and Severe Acute Respiratory Infection records and studied a cohort of vaccinated indigenous people aged ≥5 years between 18<sup>th</sup> Jan 2021 and 1<sup>st</sup> Mar 2022. We estimated...

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Literature Corpus work
dadcfa11-7bf5-513f-843e-106f6d3c03ed
DOI
10.2139/ssrn.4224510
Open publication

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Vaccine Coverage and Effectiveness Against Laboratory-Confirmed Symptomatic and Severe COVID-19 in Indigenous People in Brazil: A Cohort StudyDOI 10.2139/ssrn.4224510
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