Queensland Health says a 70 per cent vaccination rate in the state is the only thing that will see the restrictions lifted before the end of October.
www.abc.net.au
So 10 weeks or 70% vaccinated before the border opens. Casey Briggs (ABC), rather optimistically I think, has the 70% in Qld occurring on 8th October. So there is some hope. Though Mackay and, more concerningly, Logan/Beaudesert are the bottom rung when it comes to vaccination. (WA outback being the third - you'd think they prioritise indigenous communities first).