Browsing BA - IGM - Preprint by Author "Barreto, Mauricio L."
Now showing items 1-2 of 2
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The effectiveness of Vaxzevria and CoronaVac vaccines: A nationwide longitudinal retrospective study of 61 million Brazilians (VigiVac-COVID19)
Silva, Thiago Cerqueira et al. | Date Issued: 2021 -
Vaccine coverage and effectiveness against laboratory-confirmed symptomatic and severe Covid-19 in indigenous people in Brazil: a cohort study
Pescarini, Julia M. et al. | Date Issued: 2022