Another case - and another "possible".
NSW Premier Gladys Berejiklian says the 70-year-old woman attended the Belle Cafe in Vaucluse.
In addition to that, a man in his 40s tested positive in the Baulkham Hills area.
However, NSW Health is still determining whether it's a false positive or an old case as the viral load in his system was "very low".
Delta strain, no match to any other cases in Aus, but matches cases found in the US.