NHSX to test an app for users to send a "yellow alert" if they self-diagnose with COVID-19 symptoms and a "red alert" if they test positive, to recent contacts (Leo Kelion/BBC)

[ad_1]

Leo Kelion / BBC:

NHSX to test an app for users to send a “yellow alert” if they self-diagnose with COVID-19 symptoms and a “red alert” if they test positive, to recent contacts  —  The UK has confirmed plans for an app that will warn users if they have recently been in close proximity …