Fortress Australia

'Fortress Australia': Why calls to open up borders are meeting resistance

That's in large part thanks to the early move to shut its borders - a policy that has consistently been supported by the public.

But after a year in the cocoon, there is growing unease in the country over the so-called "Fortress Australia" policy.

Recent announcements declaring that Australia won't open up until mid-2022 - meaning a two year-plus isolation - have amplified concerns.