Real world data study of prevalence and direct costs related to dengue management in Brazil's private healthcare from 2015 to 2020 Denise Alves Abud; Claudia Yang Santos; Abner Augusto Lobao Neto; Juliana Tosta Senra; Suely Tuboi;

Assessment of initial SARS-CoV-2 seroprevalence in the most affected districts in the municipality of São Paulo, Brazil Beatriz Helena Tess; Celso Francisco Hernandez Granato; Maria Cecília Goi Porto Alves; Maria Carolina Tostes Pintão; Marcia Cavallari Nunes; Edgar Gil Rizzatti; Fernando de Castro Reinach;

Tomographic score (RAD-Covid Score) to assess the clinical severity of the novel coronavirus infection Tatiana Figueiredo Guimarães Ribeiro; Ricardo Arroyo Rstom; Paula Nicole Vieira Pinto Barbosa; Maria Fernanda Arruda Almeida; Marina Martini Costa; Edivaldo Nery de Oliveira Filho; André Santos Barros; Talita Rombaldi Pereira; Silvio Fontana Velludo; Fabrício Próspero Machado;