From above:
“Right now in Sydney tens of thousands of people are isolating at home following potential exposure to Covid-19.
Outbreak control relies on high compliance with public health orders, and evidence indicates the vast majority of the community is cooperating. In Sydney, more than 2,000 people are in home isolation with active Delta infection, and all evidence suggests they are complying.
Our recent evaluation of NSW positive cases in hotel quarantine suggests among fully vaccinated the number of positive cases would be 6-12/10,000 international returnees – a drop in the ocean of current Delta infection. Thus, NSW could immediately allow more fully vaccinated returnees to enter home quarantine, without counting those persons to the 1,500 persons per week cap, with negligible risk of greater community spread.”