(TNS) — The digital contact tracing effort in Virginia is 2 million phones strong. Roughly a quarter of the adult population has downloaded the state’s COVIDWISE app or opted in on their iPhones to ...

(Reuters) - Apple Inc and Alphabet Inc's Google on Monday said they would ban the use of location tracking in apps that use a new contact tracing system the two are building to help slow the spread of ...

The idea behind digital contact tracing is that, when an individual tests positive for an infectious disease such as COVID-19, an app on their smartphone can send a notification to other smartphones ...