Now available: NCIRS Annual Immunisation Coverage Report 2024 Our latest report shows continued downward trends in childhood vaccination coverage rates across Australia. Learn more Image NCIRS webinar on adolescent vaccination Learn about practical approaches to reverse declining adolescent immunisation rates in our webinar recording. Watch now Image New research provides roadmap to address childhood vaccination barriers and strengthen coverage Discover evidence-based strategies to support timely vaccine uptake in young children. Learn more Image Featured NCIRS is Australia’s leading immunisation organisationWe provide expert evidence and advice on vaccine preventable diseases and all aspects of immunisation to inform policy and planning in Australia and our region.Find out more EXPLORE MORE Factsheets and FAQs Image Latest vaccine safety data Image Latest reports Image Careers Image News & events All news & events News | 06 November 2025 Papua New Guinea strengthens immunisation following detection of vaccine-derived poliovirus News | 31 October 2025 NCIRS releases annual report on immunisation coverage News | 30 October 2025 Can you get chickenpox twice? Or if you’re vaccinated? Experts answer 9 key questions News | 23 October 2025 Pacific island countries and Japan achieve measles and rubella elimination: a milestone for regional health security 437943 views