Australia Reports First Fatal H5 Bird Flu Case

The Australian government confirmed the first fatal case of the H5 avian influenza strain in the country on Saturday (20/6), according to media reports.

H5 avian flu was detected in a migratory bird that washed up on a remote beach in Western Australia, approximately 700 kilometres (435 miles) southeast of Perth, according to an Australian Broadcasting Corporation report citing Agriculture Minister Julie Collins.

A brown skua, a wild sub-Antarctic species potentially infected with the disease, was found in Western Australia on 14 June.

Australia has been the only continent to have avoided the H5 avian flu strain, which has caused catastrophes among animal populations worldwide.

Collins stated that extensive efforts are underway to protect the poultry industry from the potential spread of the virus, relying on existing protocols and training.

Australia has previously experienced avian flu outbreaks in poultry, but historically these outbreaks involved different strains, specifically the H7 virus, rather than the globally dominant H5N1 strain.

Commonly known as bird flu, avian influenza is a contagious virus that primarily affects bird species and can infect other animal populations, including humans.

The highly pathogenic H5N1 avian influenza strain was discovered more than 20 years ago. Avian flu strains are classified based on their severity on a pathogenicity scale—the ability of the strain to cause disease.