The control area refers to the isolated management control area from 2 days before the onset of the case to 2 days before the nucleic acid test of asymptomatic infected persons is positive. If there is a certain spread risk to people in workplaces, activity places and other areas, and it is difficult to track and determine close contacts and sub-close contacts, the relevant areas will be classified as control areas.
When the area is divided into control areas, people in the control areas will also be given yellow codes. At this time, travel will be restricted, and home isolation monitoring is needed.
Will it turn yellow when passing through the restricted area? It's usually not the time to pass by.
If you are in the same space-time grid with the confirmed patients and asymptomatic infected people within 14 days (usually 800 meters *800 meters as the detection range), and stay for more than 10 minutes, there may be contact risk or you have been to a medium-high risk area, then the personal health code may turn yellow.
However, if you just walk or drive through the restricted area, it will generally not turn into a yellow code, so don't worry too much.
3 What about people with yellow code at home? For people with yellow code, they need to report to the community or unit first, and then go to the nearest testing institution or hospital for two nucleic acid tests within 72 hours, and the time for two nucleic acid tests should be more than 24 hours. If the results of two nucleic acid tests are negative, you can automatically turn green code.
For the family members of the yellow code, it is necessary to pay attention to the color of the personal health code at any time, and it is best for the hospital to do a nucleic acid test. If it is negative, then don't worry too much.
Can people in the control area still go to work? No, they can't.
For the control area, the prevention and control policy of "people don't leave the area, people don't get together" should be strictly implemented. During this period, according to the unified arrangement, each household can send 1 person every two days, and on the premise of strictly taking personal protective measures, divide the area, and limit people to buy daily necessities in the places designated by the community, wear masks when going out, and keep a distance of more than one meter from others to avoid face-to-face communication. At home,