Bruggink, Leesa D, Arnau Garcia-Clapes, Thomas Tran, Julian D Druce, and Bruce R Thorley. “Decreased Incidence of Enterovirus and Norovirus Infections During the COVID-19 Pandemic, Victoria, Australia, 2020”. Communicable Diseases Intelligence 45 (January 29, 2021). Accessed April 4, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/382.