Street Interview | How a Health code saves trouble for traveling in pandemic?

Nowadays, the Health QR code is one of the most frequently used applications and services by mainland Chinese residents.

Relying on mobile technology and big data, Chinese authorities introduced a color-based "health code" system – produced by tech firms – in February to detect potential contact with confirmed COVID-19 cases.

Instead of filling in health report forms, residents can show the QR codes at community or expressway checkpoints. Thus, no-contact checks can be carried out to reduce virus transmission risks.

Green code isolation not only saves low-risk area personnel the troubles of nucleic acid testing and mandatory isolation quarantine but also allows them to travel across the country with ease.

Is the Health QR code really easy to use? Let's hear from these residents who have been using the health code for almost half a year!