SARS-CoV-2 has been circulating in northeastern Brazil since February 2020: evidence for antibody detection in asymptomatic patients

por Gurgel, Ricardo Queiroz, de Sá, Laís Catarine, Souza, Daniela Raguer Valadão, Martins, Aline Fagundes, Matos, Igor Leonardo Santos, Lima, Alexandra Giovanna Aragão, Vieira, Sarah Cristina Fontes, Neto, José Melquiades de Rezende, Cuevas, Luis Eduardo, Borges, Lysandro Pinto
Publicado 2021