Citizens in other places, because they don't live locally recently, can know that they are not in the city according to relevant big data, so they won't turn their health codes into yellow codes.
In a special period, cooperating with epidemic prevention is the first thing we can do, and strictly abide by the principle of "red code is forbidden, yellow code is restricted, and green code is allowed to pass". Moreover, if it becomes yellow code in order to save the trouble of nucleic acid detection, it will become more troublesome. The yellow code limit of each city is different, but the basic gap is the same.
Personal hygiene notice of epidemic situation:
1. In principle, employees working in a single office environment are not allowed to wear masks. Workers in a multi-person office environment do not need to wear masks when the office environment is relaxed, well ventilated and healthy. Wear masks in other working environments or in environments where risks cannot be determined. Disposable medical masks are usually recommended.
2. Be sure to wash your hands or disinfect with hand disinfectant after touching the items that may be contaminated. You must wash your hands first when you go out and go home.
3. Keep the environment clean and tidy, and clean up the garbage in time.
4. Public goods and articles or parts in contact with the public should be cleaned and disinfected.