Australia confirms H5N1 bird flu case in local mammal

Australia has reported its first case of H5N1 bird flu in a mammal, a long-nosed fur seal, in the coastal town of Beachport, South Australia. The virus was discovered in the seal, located about 192 miles from Adelaide. This marks an escalation in the country's battle against the highly pathogenic influenza, which arrived in June.

Earlier this month, Australia reported its first mass seabird deaths. There are approximately 100,000 long-nosed fur seals in the state's waters, and the infected seal was found dead with no signs of injury. The death is not linked to other sick or deceased marine mammals, according to Federal Agriculture Minister Julie Collins.

Collins stated that once the H5 bird flu spreads in the natural environment, significant losses are inevitable. While this is concerning, it is not unexpected for wildlife infection, particularly in marine mammals in areas with high bird infection rates, Collins added, as quoted by the Australian Broadcasting Corporation. The virus has not affected Australia's poultry or agriculture, with 297 confirmed cases to date.

The government plans to initiate a bird vaccination program based on species vulnerability and conservation impact.