Add Yahoo as a preferred source to see more of our stories on Google. If you're using Virginia's Covidwise app to be warned when you encounter someone who's been exposed to COVID, you are not getting ...
A recent Nature journal study analyzed over seven million data points from the National Health Service (NHS) coronavirus disease 2019 (COVID-19) app to understand how app measurements can be ...
LOS ANGELES (KABC) -- Los Angeles city and county are partnering with a mobile app company to provide new methods for faster coronavirus contact tracing and notifications about possible exposure. The ...
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