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New Zealand has confirmed its first mainland detection of H5 bird flu after a brown skua found on Petone beach has tested positive. Authorities have said there is no evidence of mass mortality or poultry infection, but surveillance and a targeted vaccination programme for endangered captive birds have been activated as officials monitor wild populations.
Australia faces H5N1 spread among wildlife as Baudin Rocks mass mortality events are confirmed. Victoria and South Australia report dead and sick crested terns; New Zealand begins vaccination research to protect native birds; farmers strengthen biosecurity while communities assist with surveillance.
Australia is rolling out an initial vaccination program targeting captive birds at risk from H5N1 bird flu. Vaccines are not a silver bullet; the virus continues to spread among wild and domestic birds. Authorities say vaccination will help protect vulnerable species while surveillance and biosecurity remain essential.