The effectiveness of COVID-19 vaccines in Latin America, 2021: a multicenter regional case–control studyResearch in context

The effectiveness of COVID-19 vaccines in Latin America, 2021: a multicenter regional case–control studyResearch in context

Summary: Background: As of September 2022, nearly 1.3 billion doses of COVID-19 vaccine products have been administered in Latin America and the Caribbean, where 27% of global COVID-19 deaths have occurred. This study aimed to estimate the effectiveness of COVID-19 vaccines against lab-confirmed CO...

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Bibliographic Details
Main Authors: Rebecca Kahn, Cara B. Janusz, Marcia C. Castro, Aline da Rocha Matos, Carla Domingues, Jamie Ponmattam, Gloria Rey-Benito, Cristiana M. Toscano, Lucia Helena de Oliveira, Analia Rearte, Ignacio Leandro Uriarte, Elsa Baumester, Maria Elena Borda, Miguel Diaz Cordoba, Juan Facundo Petrina, Ezequiel Consiglio, Carla Vizzotti, Tatiana Guimarães de Noronha, Maria Paula Gomes Mourão, Jeova Keny Baima Colares, Sonia Mara Raboni, Tazio Vanni, Lely Guzman, Adriana Regina Farias Pontes Lucena, Maria Elena Santolaya, Cinthya Urquidi, Claudia P. Cortes, Pedro Pablo Usedo Lopez, Rosana Benitez, Veronica Menares Latorre, Andrea Moller Roth, Iván Brstilo Cerda, Solange Santillana, Zohra Abaakouk, Angel Paternina Caicedo, Nelson Alvis Guzman, Juan Carlos Fernandez Mercado, Fernando de la Hoz Restrepo, David Santiago Quevedo, Sofia Rios Oliveros, Diane Moyano Romero
Format: Article
Language:English
Published: Elsevier 2023-04-01
Series:The Lancet Regional Health. Americas
Subjects:
COVID-19 vaccination
Vaccine effectiveness
Case–control
Test-negative
Brazil
Chile
Online Access:http://www.sciencedirect.com/science/article/pii/S2667193X23000480

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http://www.sciencedirect.com/science/article/pii/S2667193X23000480

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