SARS-CoV-2 antibody prevalence in Brazil: results from two successive nationwide serological household surveys

C. Hallal, Pedro; Pires Hartwig, Fernando; Lessa Horta, Bernardo; Freitas da Silveira, Mariângela; J. Struchiner, Cláudio; Paulo Vidaletti, Luís; Arns Neumann, Nelson; Campos Pellanda, Lúcia; Antônio Dellagostin, Odir; Nascimento Burattini, Marcelo; D. Victora, Gabriel; Menezes, Ana; C. Barros, Fernando; J. D. Barros, Aluísio; G. Victora, César

doi:10.1016/s2214-109x(20)30387-9

Public

SARS-CoV-2 antibody prevalence in Brazil: results from two successive nationwide serological household surveys

Published in The Lancet Global Health • Sep 23, 2020

Authors:

Pedro C. Hallal

Fernando Pires Hartwig

Bernardo Lessa Horta

Abstract

BACKGROUND: Population-based data on COVID-19 are essential for guiding policies. There are few such studies, particularly from low or middle-income countries. Brazil is currently a hotspot for COVID-19 globally. We aimed to investigate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) an...

Subject

Seroprevalence

Medicine

Demography

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