There is just one active case of COVID-19 in the ACT as another 24 hours has gone by without a new infection detected.
Two more people have recovered overnight, leaving one person still isolating.
Five cases were identified in the ACT two weeks ago, all linked to the Melbourne outbreak.
ACT chief health officer Dr Kerryn Coleman thanked more than 150 Canberrans in self-isolation after visiting the Batemans Bay Soldiers Club, which is linked to an outbreak of at least eight cases.
"It's a testament to the Canberra community's strength and determination to stop any outbreak of COVID-19 here in the ACT and to not see a resurgence in cases," she said.
Dr Coleman urged people not "to be a hero" and to stay home if they were unwell.
"We are now in the midst of winter, with more people likely to come down with a cold. You may think it's just a cold, but you should stay home if you are unwell. Don't be a hero. Don't go to work or to the shops. Go and get tested," she said.
"We also expect all workplaces to encourage their employees to stay home if they are unwell."
It came after Victorian Premier Daniel Andrews revealed on Wednesday nine out of 10 people in the state had not isolated between feeling sick and getting tested.
Victoria reported another 403 infections on Thursday after a record-breaking 484 on Wednesday.
Further easing of restrictions was postponed for at least two weeks as Dr Coleman waits to understand the full extent of the impact on the ACT of outbreaks in Sydney and the South Coast.
NSW recorded 19 new cases in the 24 hours to 8pm Wednesday.
These included three people connected to the Crossroads Hotel cluster, nine linked to the Thai Rock restaurant cluster and three under investigation.
Chief Minister Andrew Barr on Wednesday urged against travel to NSW.
"The COVID-19 situation is rapidly evolving, so it's critical for all Canberrans to be mindful of where they are travelling, and who they are interacting with," he said.
"The easiest way to avoid infection and reduce the risk of an outbreak in the ACT is to avoid any unnecessary travel outside of the territory."
To manage the risk of coronavirus emerging in the ACT, public health directions have been put in place which force anyone who attended high-risk areas of NSW to isolate for 14-days from the day they visited.
These locations are:
- Batemans Bay Soldiers Club - Monday July 13, Wednesday July 15 to Friday July 17.
- Crossroads Hotel in Casula - between Friday July 3 to Friday July 10.
- Planet Fitness in Casula - between Saturday July 4 and Friday July 10.
- Picton Hotel in Picton - on Saturday July 4, Sunday July 5, Thursday July 9 or Friday July 10.
More than 1,300 negative tests were returned in the past 24 hours and 45,294 have been conducted throughout the pandemic.
There has been 113 cases in the ACT in total, 109 people have recovered and three people have died.
