Australia warns H5N1 likely to spread after first mass mortality episode

Agriculture Minister ​Julie Collins said connected Monday that investigating confirmed H5N1 vertebrate flu successful a radical of 49 dormant and 35 sick terns disconnected the seashore southbound of Adelaide.

Australia has warned that H5N1 vertebrate flu is apt to dispersed further, aft the country’s archetypal wide mortality occurrence among seabirds killed astir 50 greater crested terns disconnected the ⁠coast southbound of Adelaide.

Agriculture Minister Julie Collins said connected Monday investigating confirmed H5N1 vertebrate flu successful a radical of 49 dormant and 35 sick terns recovered by chopper surveillance connected rocks disconnected Cape Jaffa, 250km (155 miles) ‌from Adelaide connected Friday.

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However, determination is nary grounds yet of the microorganism connected Australia’s farms, galore of which person locked down to safeguard poultry ⁠flocks since it was archetypal detected successful June.

“Australians should expect to spot much dispersed and larger numbers present of wildlife being affected,” Collins told reporters successful the capital, Canberra.

Federal Environment Minister Murray Watt echoed Collins’ comments, saying it was not imaginable to forestall wildlife from “moving around”.

“The world is you can’t halt autochthonal and chaotic birds flying around, and you can’t halt chaotic animals moving around, and that volition mean much wide mortality events similar the 1 we person present seen,” helium said.

Australia and New Zealand, which saw its archetypal ⁠H5N1 lawsuit past month, person spent years bracing for the virus, with steps specified arsenic tighter biosecurity astatine ⁠farms, investigating of enactment birds, vaccinating susceptible taxon ⁠and war-gaming effect plans.

The microorganism has killed hundreds of millions of birds and mammals astir the satellite successful caller years, causing billions of dollars successful losses to poultry farmers, infecting cattle successful the United ‌States and littering beaches with corpses of birds and seals.

H5N1 vertebrate flu tin infect humans who person interaction with infected animals. But the fig of ‌cases ‌worldwide is tiny and officials accidental the hazard to humans is low.

Australia was the past continent to study a lawsuit of H5N1 vertebrate flu.