de Kluyver, Rachel, Cindy Toms, and Enhanced IPD Surveillance Working Group. “Invasive Pneumococcal Disease Surveillance Australia, 1 October to 31 December 2015”. Communicable Diseases Intelligence 40 (March 1, 2016): 185–188. Accessed April 7, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/855.