Privacy and tracing apps

Thursday, April 9, 2020 - 4:17pm

2020_04_09_02.mp3


Public health officials around the world are trying to track and trace the spread of the coronavirus. Singapore has an app for that — everyone in the city-state of 5 million is being pushed to download the app that keeps track of everyone with whom they’ve had contact. The World's Patrick Winn has the story.