Experts are saying there is a very high chance that Covid-19 will start being transmitted through the community again soon and that it is only a matter of time before New Zealand goes back to alert level two. Professor Michael Baker is back to discuss what the coming weeks and months might look like, and whether we should be stocking up on masks.
University of Otago epidemiologist Professor Michael Baker Photo: University of Otago Wellington / Luke Pilkinton-Ching
