A proprietary two-dimensional code specially generated for key places, which identifies the location, name and other information of the place. Automatically register the information of personnel entering and leaving the place, verify the health information of personnel entering and leaving the place, and facilitate the management of the place. If your area code turns yellow for no reason.
It is suggested that personal situation be reported to the community or street where it is located, and the staff will help to deal with it after reporting; If it is really outside, then report it to the epidemic prevention personnel nearby. After reporting, there will be special staff to assist in the investigation. Don't worry too much, just handle it as required.
Generally speaking, the area code of residents will not turn yellow for no reason. If the location code turns yellow, it may be caused by the following reasons:
1. Big data shows that if you stay in the same space-time grid (the range is 800m*800m) with the phone model of a confirmed case or asymptomatic infected person for more than 10 minute, the place code will turn yellow. ?
2. People who have passed through the middle-high risk area or returned from the low-risk area of the prefecture-level city where the positive case is located may also be given a yellow code. For those whose site code turns yellow, it is necessary to report to the community at the first time and take the initiative to report their relevant trips, and then carry out nucleic acid testing, conduct independent isolation, do a good job of protection and avoid contact; The yellow code in the site code does not represent infection. If the later nucleic acid test is normal and there are no adverse reaction symptoms, it will also become a green code, so don't worry too much.