Bird flu seen as permanent threat as ducks and feral pigs drive new cases

Bird flu is now labelled a lasting danger in Australia after recent outbreaks linked to ducks and feral pigs. The Northern Territory has already killed about 5,500 wild pigs to curb the virus spread. Health officials have confirmed the disease in Sydney’s south and east suburbs, prompting warnings for pet owners to keep animals away from wild birds. New cases have also been reported in the Illawarra and Shoalhaven regions, raising concerns for coastal communities. Experts say the growing feral pig population in famous wetlands adds another layer of risk, as pigs can carry the virus without showing symptoms. Authorities are urging residents to avoid contact with wild waterfowl and report any sick birds to veterinary services. The combined pressure from duck migration and pig numbers means the virus is unlikely to disappear soon, and surveillance will stay high across the eastern seaboard.