The bird flu straing that arrived in Australia for the time last week has already caused the deaths of hundreds of millions of birds and mammals around the world.

A single migratory wild bird in Western Australia has been detected with the disease, triggering fears a deadly strain may have reached our shores.

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…