Multiple cases have now been confirmed in wild migratory seabirds in Western Australia and South Australia.
While there have been no detections in commercial poultry farms or backyard flocks, authorities are urging Australians to report sick or dead wildlife to help limit the spread of the disease.
Mr McCurdy said there was no need for alarm, but regional communities should be aware of the signs and follow advice from authorities.
“H5N1 has caused devastating impacts on wildlife overseas, so early reporting is critical to protecting our native bird populations and Australia’s poultry industry,” he said.
“If you come across a sick or dead seabird, bird of prey or marine mammal, do not touch or handle it. Record the location if it is safe to do so and report it immediately.”
Mr McCurdy also encouraged pet owners to keep dogs on a lead in wildlife areas and prevent pets from scavenging wildlife.
“The risk to human health remains low, but we all have a role to play in protecting our environment, wildlife and agricultural industries,” he said.
Residents are urged to call the Emergency Animal Disease Hotline on 1800 675 888 if they encounter a sick or dead seabird, bird of prey, marine mammal, or multiple dead wild birds.