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Health QR code helps curb the spread of COVID-19

chinadaily.com.cn | Updated: 2020-03-27 18:18
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A passenger uses a green health code to board a bus in Hangzhou on Feb 17, 2020. [Photo provided to chinadaily.com.cn]

The invention and use of the health code help local authorities and enterprises monitor an epidemic situation in real time and effectively prevent and control its spread, constituting an efficient response to the ongoing health emergency as the COVID-19 pandemic continues.

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