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Huawei confirms most of its phones will get Google's contact-tracing update
By David Lumb
Bluetooth phone apps for tracking COVID-19 show modest early results
By Aradhana Aravindan & Sankalp Phartiyal
Apple and Google pledge to shut down coronavirus tracker when pandemic ends
By Russell Brandom
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First version of Apple and Google’s contact tracing API should be available to developers next week
By Darrell Etherington