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Effectiveness of mRNA boosters after homologous primary series with BNT162b2 or ChAdOx1 against symptomatic infection and severe COVID-19 in Brazil and Scotland: A test-negative design case–control study
BACKGROUND: Brazil and Scotland have used mRNA boosters in their respective populations since September 2021, with Omicron’s emergence accelerating their booster program. Despite this, both countries have reported substantial recent increases in Coronavirus Disease 2019 (COVID-19) cases. The duratio...
Autores principales: | Cerqueira-Silva, Thiago, Shah, Syed Ahmar, Robertson, Chris, Sanchez, Mauro, Katikireddi, Srinivasa Vittal, de Araujo Oliveira, Vinicius, Paixão, Enny S., Rudan, Igor, Junior, Juracy Bertoldo, Penna, Gerson O., Pearce, Neil, Werneck, Guilherme Loureiro, Barreto, Mauricio L., Boaventura, Viviane S., Sheikh, Aziz, Barral-Netto, Manoel |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9879484/ https://www.ncbi.nlm.nih.gov/pubmed/36630477 http://dx.doi.org/10.1371/journal.pmed.1004156 |
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