Corvisy, Rachael, Jennie Hood, Enhanced IPD Surveillance Working Group, and Communicable Diseases Network Australia. “Invasive Pneumococcal Disease Surveillance, 1 July to 30 September 2016”. Communicable Diseases Intelligence 40 (December 1, 2016): 569–573. Accessed April 4, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/896.