The NHS COVID-19 app pinged a record 618,903 people in England and Wales in a week, latest figures show Approximately, a further 428,000 people had been contacted by NHS Test and Trace contact tracers in England after being pinged by the app and told to self-isolate in the week up to the 14th of July, … Continue reading 618,903 people in England and Wales pinged by NHS app in a week