High prevalence of symptoms among Brazilian subjects with antibodies against SARS-CoV-2

Abstract Since the beginning of the pandemic of COVID-19, there has been a widespread assumption that most infected persons are asymptomatic. Using data from the recent wave of the EPICOVID19 study, a nationwide household-based survey including 133 cities from all states of Brazil, we estimated the...

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Bibliographic Details
Main Authors: Ana M. B. Menezes, Cesar G. Victora, Fernando P. Hartwig, Mariângela F. Silveira, Bernardo L. Horta, Aluísio J. D. Barros, Marilia A. Mesenburg, Fernando C. Wehrmeister, Lúcia C. Pellanda, Odir A. Dellagostin, Cláudio J. Struchiner, Marcelo N. Burattini, Fernando C. Barros, Pedro C. Hallal
Format: Article
Language:English
Published: Nature Portfolio 2021-06-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-92775-y