The deadline for entry to the state has been set so that Queensland residents have time to plan their return home.
On Wednesday, Premier Annastacia Palaszczuk announced Queensland would close its border to people from Greater Sydney from 1am on Saturday.
Queensland border restrictions have scaled up in response to further outbreaks in NSW, and the spike in cases in Victoria.
The Northern Territory designated Greater Brisbane, Ipswich and Logan as coronavirus hotspots as of Saturday morning.
The woman has been self-isolating since she knew there was a chance she had COVID-19.
The two teenage girls from Queensland who tested positive for COVID-19 had allegedly travelled to Victoria to shoplift expensive handbags before they returned to Brisbane, where they allegedly mislead authorities, News Corp's The Australian reported on July 30.More news: Katie Price breaks both her feet on family holiday
The resident will be quarantined for a fortnight and monitored, she said.
Overnight, Queensland Health released a list of places that the 27-year-old man might have visited while infectious.
Speaking to ABC Radio Brisbane this morning, Health Minister Steven Miles said "It wouldn't be surprising if we had further cases" with the exact movements of three COVID-positive Queenslanders now unknown.
Two Bunnings stores, a major shopping centre and a sports complex are among the locations.
"We do think that it's possible she was infectious when she worked her last shift at that facility", Dr Young said.
The aged care employee is the 3rd case of neighborhood transmission connected to the cluster, following one of the females charged sis evaluating favorable previously today.More news: Facebook, Apple, Google, Amazon report mixed earnings in Covid-hit quarter
'She and her hubby have actually been definitely model residents, they actually and really have actually been amazingly wonderful, ' Queensland Chief Health Officer Jeannette Young stated.
"It underlines just how critical contact tracing efforts are", he said on Friday.
"That's the work we'll be doing today, to find out whether there's any other places that that lady's been to".
The three women at the centre of the cluster allegedly lied on their border declaration passes when they arrived at Brisbane Airport from Melbourne, via a brief stopover in Sydney, on 21 July. They include one global arrival and two interstate arrivals who have been self isolating.
All three have since been charged with fraud and providing false or misleading documents under the Public Health Act and are due to appear in Brisbane Magistrates Court on 28 September.More news: Aubameyang looks like he has made a decision to leave Arsenal, says Ferdinand