Watch CBS News

Apps aid contact tracing effort in Italy

Contact-tracing apps are already being used in Italy, Germany, and around Europe to help track the coronavirus. Through a phone's BlueTooth signal, the apps can contact users who encountered someone who's tested positive for coronavirus. Chris Livesay reports.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.