A Covid outbreak in Sydney has grown to 128 cases, linked to the highly contagious Delta strain first detected in India.
A small number of positive infections have also been recorded in the Northern Territory, Queensland and Western Australia.
This is the first time in months that cases have emerged in multiple parts of the country at the same time.
The escalation in Covid infections has prompted lockdowns in the cities of Sydney and Darwin, as well as restrictions across four states.
The situation remains most concerning in Sydney, where some 5 million residents are subject to a stay-at-home order.
The New South Wales (NSW) state government on Sunday expanded a lockdown to cover all of Greater Sydney, the Blue Mountains, Central Coast and Wollongong.
[Source: BBC]
