No vaccine what happens ?

Hi

keen to hear people thoughts on how australia will fair if no vaccine is found , how long can it live in isolation to the world

it seems the whole strategy is on the basis of a vaccine will be found , yet no one has asked Scomo what is the contingency plan if no vaccine is created ?

not to mention the various strains and mutation

we are locking nsw out of qld for single digits ,WA talking about closing till mid 2021, I’m fine with this if we knew a vaccine was around the corner , but this is not sustainable even in the medium term,