As countries around the world emerge from lockdown, contact tracing (also known as track and trace) is central to keeping COVID-19 under control until a vaccine can be found.
But can track and trace deliver in the face of a pandemic of this size? And we can trust how these systems work?
Ros Atkins reports.
Please subscribe HERE http://bit.ly/1rbfUog
#BBCOS #BBCOutsideSource
Comments
Comments are disabled for this post.