Is the worst of COVID behind us?

Australia is clipping through its COVID vaccination milestones at breakneck speed. In Melbourne, Canberra and Sydney, lockdowns are over and restrictions are easing. Meanwhile, from Tasmania to Queensland, governments are finalising reopening plans, with a vision of a "normal" summer with interstate visitors coming into view. So are we through the worst of the pandemic? Today on The Signal, we're taking stock of Australia's progress on the path back to normality. Are there risks ahead? And if there are, then what's our plan? Featured: Professor Catherine Bennett, Chair in Epidemiology, Deakin University, Melbourne