New Brazilian variant of the SARS-CoV-2 (P1/Gamma) of COVID-19 in Alagoas state José Claudio da Silva; Valtuir Barbosa Félix; Sura Amélia Barbosa Felix Leão; Euclides Maurício Trindade-Filho; Fulvio Alexandre Scorza;

Neurological manifestations of acute SARS-CoV-2 infection in a reference hospital in Bahia, Brazil Jesângeli de Sousa Dias; Maria Augusta Moreira Rebouças; Lilian Verena da Silva Carvalho; Thais Sampaio Silva; Jair Santana dos Santos; Astrid Xiomara Tatiana Otero Melendez; Carlos Brites;

Real-world accuracy of SARS-CoV-2 antigen detection compared with qPCR: A cross-sectional study in Toledo - PR, Brazil Carla Adriane Royer; Regis Goulart Rosa; Maicon Falavigna; Jaqueline Carvalho de Oliveira;