Western Australia faces a peak of 430 hospitalisations and 43 people in intensive care at the peak of its Omicron wave, according to independent modelling.
Western Australia's hard borders will remain in place indefinitely after Premier Mark McGowan backflipped on plans to implement a COVID-19 transition plan.
An investigation into Victoria's border exemption scheme has found just eight per cent of applications were approved and many never made it to a decision-maker.
Tasmania's premier has doubled-down on his tough border stance, revealing modelling showing likely coronavirus deaths if the island reopened at an 80 per cent vaccination rate.