COVID-19 National Incident Room Surveillance Team. COVID-19 Australia: Epidemiology Report 33 Fortnightly reporting period ending 17 January 2021 . Commun Dis Intell (2018) [Internet]. 2021 Jan. 25 [cited 2026 Apr. 23];45. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/327