New digital tools could speed up Covid-19 contact tracing - STAT

New digital tools could speed up Covid-19 contact tracing - STAT

Covid-19 spreads too fast for traditional contact tracing. New digital tools could help

By SHARON BEGLEY

HYACINTH EMPINADO/STAT

Contact tracing requires an army of public health workers or intrusive policies. But this week brought efforts to circumvent both obstacles with technology.

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