COVID-19 National Incident Room Surveillance Team. “COVID-19 Australia: Epidemiology Report 32 Four-Week Reporting Period Ending 3 January 2021 ”. Communicable Diseases Intelligence 45 (January 18, 2021). Accessed April 23, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/324.