Cette découverte signifie que la maladie s'est désormais propagée à tous les continents.

The H5 avian influenza has never been detected on mainland Australia before — the last continent on Earth without a confirmed case.

Amidst the deadly scare of bird flu, Australia was the only continent that was untouched by the highly destructive global H5 bird flu strain and was safe until a dead migratory…