The effectiveness of Vaxzevria and CoronaVac vaccines: A nationwide longitudinal retrospective study of 61 million Brazilians (VigiVac-COVID19)

Silva, Thiago Cerqueira; Oliveira, Vinicius de Araújo; Pescarini, Julia; Bertoldo Júnior, Juracy; Machado, Tales Mota; Ortiz, Renzo Flores; Penna, Gerson; Ichihara, Maria Yury; Barros, Jacson Venâncio de; Boaventura, Viviane S.; Barreto, Mauricio L.; Werneck, Guilherme Loureiro; Barral-Netto, Manoel.
Preprint en Inglés | PREPRINT-FIOCRUZ | ID: ppf-48821