South Australia recorded two new COVID-19 cases detected from travellers in hotel quarantine.
NSW health authorities are still investigating the source of a case in Moss Vale reported on Saturday.
This could delay the NSW-Queensland border reopening if Queensland maintains its position of requiring NSW to record 28 days without unlinked community transmissions.
Queensland has previously imposed a 48-hour deadline to link cases to known clusters before it resets the so-called border clock.
NSW Health is asking people in the Southern Highlands and south-western Sydney who may have interacted…