Publication
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
Thiago Cerqueira-Silva, Syed Ahmar Shah, Chris Robertson, Mauro Sanchez, Srinivasa Vittal Katikireddi, Vinicius de Araujo Oliveira, Enny S. Paixão, Igor Rudan, Juracy Bertoldo Junior, Gerson O. Penna, Neil Pearce, Guilherme Loureiro Werneck, Mauricio L. Barreto, Viviane S. Boaventura, Aziz Sheikh, Manoel Barral-Netto
PLoS Medicine, January 2023, PLOS
DOI: 10.1371/journal.pmed.1004156