Detection of H5 bird flu 

As of 9.00am AEST, 23 July 2026, Australia has 17 confirmed detections of H5 bird flu in wild seabirds.

  • 10 in Western Australia (WA)
  • 5 in South Australia (SA) 
  • 2 in New South Wales (NSW).

This is the serious H5 bird flu strain that has been circulating globally.

There have been no detections in poultry or the wider agriculture industry. There is no evidence of any large scale deaths. 

The Consultative Committee for Emergency Animal Disease (CCEAD) has reviewed its previous advice and continues to support heightened biosecurity measures in poultry for up to a further two weeks while risk-based guidance is finalised. This includes options for states and territories to utilise non-mandatory measures, including voluntary housing of free-range poultry where practical and consistent with animal welfare requirements.

State and territory governments are responsible for surveillance and response activities on the ground. They are actively working with industry to provide guidance on implementation of enhanced biosecurity measures, as appropriate. Find out more about bird flu in your state or territory.

National coordination is being led by the Department of Agriculture, Fisheries and Forestry (DAFF).

The risk to human health remains low.

Australia is well prepared to respond quickly.

See what we are doing

Report signs of bird flu

If you notice sick or dead birds or other animals showing signs of bird flu, you should not touch them or get too close. Record your location and report it to the 24-hour Emergency Animal Disease Hotline on 1800 675 888.

See other ways to report suspected H5 bird flu.

What you can do

Australian wood duck

About bird flu

What is bird flu and how does it spread.

Toddler holding a rooster

Human health

Staying safe when handling birds.

Sea lions lying on a beach

Wildlife

Information for wildlife carers and how the community can help protect Australia's unique wildlife.

Activity on a Farm, Involving Cows and Drones

Poultry and other farmers

On-farm biosecurity measures for producers.

A vet holding a ginger cat

Vets

Vets play a critical role in early detection and reporting of bird flu.

Girl petting her pet cockatiel bird perched on her leg

Protect your birds

Simple steps you can take to help protect your backyard poultry and other birds.

What we are doing

Australia is well prepared to respond to H5 bird flu and has well-established national response arrangements in place. 

See how we have prepared for bird flu

Silhouette of rooster on a fence

Keep up to date

Whether you keep one chicken or a whole flock, Poultry Post is your go-to newsletter for biosecurity tips, H5 bird flu updates and expert advice to keep your birds safe.

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News

H5 bird flu testing updates

Friday, 17 July

Testing at CSIRO’s Australian Centre for Disease Preparedness has confirmed two presumed positive results for petrels, one found at Parry Beach in Denmark on Western Australia’s south coast and one found at Seabird, north of Perth.

H5 bird flu testing update

Thursday, 16 July

Testing at CSIRO’s Australian Centre for Disease Preparedness has confirmed a further positive detection of H5 high pathogenicity avian influenza (bird flu) in a petrel, found at Hawks Nest, New South Wales.

H5 bird flu update

Wednesday, 15 July

Testing at CSIRO’s Australian Centre for Disease Preparedness has determined one additional presumed positive detection of H5 high pathogenicity avian influenza (bird flu) in a petrel, found at Lancelin Beach in Western Australia.