COVID-19 NATIONAL INCIDENT ROOM SURVEILLANCE TEAM. COVID-19 Australia: Epidemiology Report 53 Reporting period ending 24 October 2021 . Communicable Diseases Intelligence, [S. l.], v. 45, 2021. DOI: 10.33321/cdi.2021.45.61. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/392. Acesso em: 14 apr. 2026.