Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil Daniele Souza de Santana; Eduardo Martins Netto; Sara Nunes Vaz; Paulo Henrique Dantas; Carlos Brites;

Lung function six months after severe COVID-19: Does time, in fact, heal all wounds? Daniel Cruz Bretas; Arnaldo Santos Leite; Eliane Viana Mancuzo; Tarciane Aline Prata; Bruno Horta Andrade; Jacqueline das Graças Ferreira Oliveira; Aline Priscila Batista; George Luiz Lins Machado-Coelho; Valéria Maria Augusto; Carolina Coimbra Marinho;

A post-pandemic snapshot of the magnitude of COVID-19 in Brazil: A countrywide study Eduardo Ribes Kohn; Maristela Bohlke; Antônia Almeida; Leandro Janelli; Luciana Monteiro Vasconcelos Sardinha; Fernando C. Wehrmeister; Pedro Curi Hallal;