Here are today's key developments.
Fifty-five people have been diagnosed with COVID-19 in Queensland overnight, bringing the state total to 743 cases.
The justice department has been enlisted to help with the tracking of people placed under isolation.
An allegedly unlicensed Queensland brothel has been slapped with the first fines for failing to comply with new physical distancing and quarantine regulations.
Wesfarmers boss Rob Scott warns the federal government's $130 billion JobKeeper wage subsidy won’t go far enough and that Australia will need additional measures at the end of coronavirus pandemic. At 8am, more than 113,000 businesses had registered for the wage subsidy scheme.