SARS-CoV-2 Incidence, signs and symptoms and main risk factors for COVID-19 infection in Health Care Workers: A hospital-wide survey in Salvador, Brazil Iris Montaño-Castellón; Liliane Lins-Kusterer; Estela Luz; Celia Pedroso; Márcia Paz; Carlos Brites;

Saliva is a reliable, non-invasive specimen for SARS-CoV-2 detection Sara Nunes Vaz; Daniele Souza de Santana; Eduardo Martins Netto; Celia Pedroso; Wei-Kung Wang; Felice Deminco Alves Santos; Carlos Brites;

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;