https://www.reuters.com/article/us-health-coronavirus-app/three-u-s-local-governments-to-adopt-coronavirus-contact-tracing-app-mit-idUSKCN21R3PR

Three U.S. local governments plan to sign deals this week to become the first to adopt a location tracking app aimed at preventing new outbreaks of the novel coronavirus, a spokesman for the Massachusetts Institute of Technology-led project said Thursday.