Regional division standard of high or low risk level of the latest epidemic situation
First, the criteria for dividing high-risk areas and low-risk areas.
1. High-risk areas: In principle, the residential areas of positive infected people in COVID-19, as well as workplaces and activity places with frequent activities and high possibility of epidemic spread and infection, are classified as high-risk areas, and units in high-risk areas are classified as normal units and buildings, and shall not be expanded at will; In the case that the risk of epidemic spread is not clear or there is widespread community spread, the delineation scope of high-risk areas can be appropriately expanded and adjusted;
2. Low-risk area: Other areas in counties (cities, districts and banners) where high-risk areas are located are low-risk areas.
Second, prevention and control measures
1. For high-risk areas, the measures shall be closed, that is, staying indoors and providing on-site services.
2. To implement preventive measures in low-risk areas, it is necessary to do a good job of "personal protection and avoid gathering".
Third, cancel the standard.
1. High-risk area: No new infection cases were found for 5 consecutive days, and it was adjusted to low-risk area. If the high-risk area meets the conditions for unsealing, it shall be unsealed in time.
2. Low-risk area: there is no high-risk area in counties (districts, cities and banners), and the low-risk area is adjusted to normal prevention and control.
Fourth, manage and control the overflow personnel in the risk field.
1. High-risk area: The isolation policy for overflow personnel in high-risk area is adjusted to "7-day home isolation", and code management is implemented during home isolation, and people are not allowed to go out. 1 nucleic acid detection was carried out in 1, 3, 5 and 7 days of home isolation.
2. Low-risk area: Those who have lived in the low-risk area of the inflow area for 7 days will complete the nucleic acid detection twice within 3 days (twice within 3 days). In addition, the control measures for overflow personnel in risk areas are applicable to the floating personnel across provinces (municipalities directly under the central government and autonomous regions), and the management of overflow personnel in medium-risk areas and high-risk areas within the jurisdiction of each province is formulated and released by all localities.
Color description of health codes in high, medium and low risk areas of the latest epidemic;
One or three health code colors
Green health code refers to the normal entry and exit when the body temperature is normal after testing and personal protection is done;
Yellow health code means to carry out home health monitoring, don't go out unless necessary, and restrict access to public places;
The red health code means that the code holder needs to implement home isolation or centralized isolation.
Second, the color change of health code
The three colors of the health code will change color according to the high, medium and low risk areas where the code holder enters and exits.
1. The green health code holder will not change color when entering the low-risk area without special circumstances, that is, the normal green health code; If the holder of the green code stays in the middle-high risk area 1 hour, and the mobile phone can receive the roaming information normally, then the health code will automatically change from the green code to the yellow code or the red code.
2. People with yellow code or red team can record the time of arrival in the low-risk area by themselves as long as they turn on their mobile phones after entering the low-risk area. After 7 days of isolation, if the person holding the code does not become a secret contact or case, the health code will be automatically converted into a green health code.
3. If the code holder becomes a secret contact or COVID-19 case and the code holder reports the information to the coding platform, the coding platform will turn the green code of the code holder into red.
4. If the code holder is diagnosed as a case or a suspected case, the coding platform will change the red health code of the code holder into a green health code after 7 days from the date of rehabilitation and discharge; For close contacts, if they don't become COVID-19 cases from the day of contact to 7 days later, the platform will turn the red health code back to the yellow health code, which can be turned into a green health code after 3 days of home monitoring.