KARL STEFANOVIC: Well, a huge day as we know in the nation's fight against COVID-19. The border between New South Wales and Victoria being sealed off at midnight as Melbourne records its darkest day since the pandemic began.ALLISON LANGDON: Deputy Chief Medical Officer Dr Nick Coatsworth joins us now in Canberra.
Thank you so much for your time this morning. We know the numbers in Victoria are frightening and we do understand that they're going to be big numbers again today.
Have we lost control?NICK COATSWORTH: Ally, we are certainly concerned about those numbers when we see daily case numbers in three digits with a lot of community-based transmission within Victoria.