Friday, April 10, 2020

China is using an app to track Covid-19 cases. Here's how it works

The Chinese government says it is using tracking apps to try and keep the spread of Covid-19 in check while the country moves toward lifting the lockdown. CNN's David Culver explains how they do it.


from CNN.com - RSS Channel - HP Hero https://ift.tt/2xkNrtL

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