Joke Collection Website - News headlines - Why scan the area code?

Why scan the area code?

In order to accurately prevent and control the epidemic.

"Place code" is a special two-dimensional code that people need to scan when entering key places. After the personnel entering the place scan the place code, the system will automatically register the personnel information, and use the registered information to realize the functions of traceability and personnel flow monitoring, so as to prevent and control the epidemic situation more accurately.