SAMANTHA ARMYTAGE: Joining us now is Deputy Chief Medical Officer, Professor Michael Kidd, morning to you. These have been described as vertical cruise ships.
How worried are you about the spread in those towers?MICHAEL KIDD: Yes. Look, we're very concerned about the reports from Melbourne and particularly for the residents of the towers which have been locked down over the weekend.
Many of the people in the towers, of course, have been doing the right thing, as people have right across Australia. But the environment that they are living in is such that, obviously, these measures are needed to protect those people, protect their families - many of the people in these residences are vulnerable people themselves.DAVID KOCH: Michael, jeez this.