Population-level seropositivity trend for SARS-Cov-2 in Rio Grande do Sul, Brazil.
Aluisio Jardim Dornellas de BarrosCesar Gomes VictoraAna Maria Baptista MenezesBernardo Lessa HortaFernando Celso Lopes Fernandes de BarrosFernando Pires HartwigGabriel D VictoraLuis Paulo VidalettiMariângela Freitas da SilveiraMarilia Arndt MesenburgNadège JacquesClaudio Jose StruchinerFlávia Roberta BrustMarinel M Dall'AgnolAna Paula Longaray DelamareCarlos Henrique R FrançoisMaria Letícia Rodrigues IkedaDébora da Cruz Payão PellegriniCézane Priscilla ReuterShana Ginar da SilvaOdir Antônio DellagostinPedro Rodrigues Curi HallalPublished in: Revista de saude publica (2021)
The proportion of the population already infected by SARS-Cov-2 in the state is still far from any perspective of herd immunity and the infection affects population groups in very different levels.
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