21 Apr 2020

Scientists need new ways to trace contacts of Covid sufferers

From Midday Report, 12:18 pm on 21 April 2020

Scientists need to find new ways to track the contacts of people who may have had Covid-19, as case numbers plummet.

That's according to Ayesha Verrall, who audited the national contact tracing system just over a week ago.

Reporter Ben Strang speaks to Māni Dunlop.