Factors associated with the illness of nursing professionals caused by COVID-19 in three university hospitals in Brazil - Oliveira, Larissa Bertacchini de; Souza, Luana Mendes de; Lima, Fábia Maria de; Fhon, Jack Roberto Silva; Püschel, Vilanice Alves de Araújo; Carbogim, Fábio da Costa (Safety and Health at Work, 2022)