Australia has crossed a threshold it long hoped to avoid, confirming its first mass wildlife mortality event from H5 bird flu — 54 greater crested terns found dead along the South Australian coast. The outbreak arrives at the worst possible moment, as tens of millions of migratory seabirds begin their seasonal journeys, carrying with them the conditions for wider spread. Officials have been candid: the virus cannot be stopped in wild populations, only endured and managed. A nation that used its geographic isolation to buy time now finds that time has run out.
Australia confirms first mass bird flu deaths as H5 spreads to wildlife
No direct human casualties reported; minimal risk to human health confirmed by authorities.