First, what is the epidemic high school low risk area?
1. High-risk areas: Generally speaking, there are more than 50 confirmed cases in COVID-19, and a cluster epidemic occurred on 14 days.
2. Medium-risk area: within 14 days, there were newly confirmed cases in COVID-19, and the cumulative confirmed cases in COVID-19 did not exceed 50; There were more than 50 confirmed cases in COVID-19, and there was no cluster epidemic within 14 days.
3. Low-risk areas: There are no confirmed cases in COVID-19, or there are no newly confirmed cases for 14 days.
Second, the classification standard of risk level
1, area: streets and towns are the basic units.
2. Time: The longest incubation period in COVID-19 is 14 days.
3. Epidemic situation: cumulative number of cases in COVID-19, whether there is a clustering epidemic situation.
Generally speaking, the criteria for dividing high, medium and low risk areas are whether there are confirmed cases in COVID-19 and how many cases in COVID-19 in a street or area within 14 days, and the specific criteria need to be adjusted according to the epidemic trend in COVID-19.
Third, what are the coping strategies?
1. In high-risk areas, implement the strategy of internal non-proliferation, external export and strict control, and continue to do a good job in epidemic prevention and control as much as possible. When the epidemic situation in high-risk areas is effectively controlled, the scope of resumption of work and production will be expanded in an orderly manner.
2. In medium-risk areas, external anti-import and internal non-proliferation measures should be implemented to restore normal production and life in an orderly manner as soon as possible. Relevant organizers can return to their posts in an orderly manner, guide employers to strictly implement epidemic prevention measures, and at the same time promote epidemic prevention and control work and enterprises to resume work.
3. For low-risk areas, implement the strategy of strictly preventing imports and making overall plans, cancel all road traffic restrictions, and at the same time fully restore normal production and living order as soon as possible.
Color description of health code in high, medium and low risk areas of epidemic situation
First of all, the color of the health code.
The green health code indicates that there is no abnormality in the temperature test, and personal protection is done well, so you can enter and exit normally;
Yellow health code means that the code holder should be isolated at home for medical observation;
Holding a red health code means that the code holder needs centralized isolation, that is, it needs to go to the designated isolation point for 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 health code will not change color, that is, it is normal green, and the person holding the green code will enter the low-risk area without special circumstances; If the green code holder stays in the middle or high risk area 1 hour and the mobile phone can receive roaming information normally, then the health code will automatically change color from green code to yellow code or red code.
2. When a person with a yellow code or red team enters a low-risk area, you can automatically record the time of arrival in the low-risk area as long as you turn on your mobile phone. After 14 days of isolation, and the person with this code has not become a close contact or COVID-19 case, the health code will be automatically changed to a normal green code.