Bhatt, Paraag, Janet Strahan, Marion Easton, Lucinda Franklin, and George Drewett. “Effect of COVID-19 Restrictions and Border Closures on Vaccine Preventable Diseases in Victoria, Australia, 2020–2021”. Communicable Diseases Intelligence 46 (May 19, 2022). Accessed April 1, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/517.