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The CDC brings together world-class disease surveillance, expert analysis and independent public health advice to support governments, health systems and communities across the country.
The CDC has been created in response to lessons learned from the COVID-19 pandemic and other emerging health challenges. Its role is to look ahead – identifying risks early, providing clear and trusted advice, and supporting coordinated national action to protect health and wellbeing.
As a statutory authority, the CDC operates independently, is informed by evidence and is guided by expertise.
It works closely with state and territory governments, health services, researchers and international partners to ensure Australia is prepared for known and emerging threats – from infectious diseases to the health impacts of climate, environmental and demographic change.
What the CDC does
The CDC’s core functions include:
- monitoring and surveillance of diseases and other public health threats
- expert analysis and risk assessment to inform preparedness and response
- independent, evidence-informed public health advice
- national coordination and collaboration across the health system
- clear, accessible information to support public understanding and trust.
This work supports better decision-making, faster responses, and stronger protection for communities – particularly during outbreaks and other public health emergencies.
Building trust through transparency
Transparency and openness are central to the CDC’s role. The agency is committed to sharing data, insights and advice in ways that are timely, clear and accessible to different audiences – including the public, health professionals, researchers and the media.
As the CDC grows, it will continue to expand how it publishes information, including plain-language summaries, data visualisations and tools that help people understand what the evidence shows and why it matters.
Looking ahead
The stand-up of the CDC on 1 January is a foundation moment. Over the coming year, the agency will continue to build its capability, partnerships and public presence, with a focus on strengthening Australia’s long-term resilience to public health threats.
This includes starting to invest in modern surveillance systems, deepening collaboration across jurisdictions, and ensuring public health advice is trusted, transparent and grounded in evidence.
The CDC exists to protect health, prevent harm and support a safer, healthier Australia – now and into the future.