Greater Brisbane will go into a three-day lockdown from 5pm this afternoon after Queensland recorded 10 new cases of Covid-19 overnight, including four community cases.
This brings a new community cluster in Brisbane to seven cases. One of the new community cases is a nurse at Brisbane's Princess Alexandra Hospital.
Two are known contacts of previous cases and two are under investigation. Two of the community cases also spent time in NSW's Byron Bay while infectious, health authorities said.
There are fears the virus may have also spread to other parts of Queensland, after chief health officer Dr Jannette Young revealed one of the other two cases visited Gladstone.
"This is the UK strain. It is highly infectious. We need to do this now to avoid a longer lockdown and that lockdown will commence at 5pm this afternoon," Queensland Premier Annastacia Palaszczuk said at a press conference this morning.