H5 bird flu – what you need to know

Published on 02 September 2026

Avian influenza is a viral disease of birds that is found globally. High pathogenicity H5N1 avian influenza (H5 bird flu) is currently impacting all parts of the world and has recently been confirmed for the first time in Australia. It is important to remain vigilant and report any sick or dead poultry, wild birds or wildlife.