English NHS COVID-19 Cited by user 2A00:23C4:8E10:1801:D148:EFF6:7DE7:7D7F on 12 Jul 2021 NHS COVID-19 is a voluntary contact tracing app for monitoring the spread of the COVID-19 pandemic in England and Wales.
English Exposure Notification Cited by user Mirive on 30 Jun 2021 The (Google/Apple) Exposure Notification (GAEN) system originally known as the Privacy-Preserving Contact Tracing Project, is a framework and protocol specification…