2. For close contacts, "7-day centralized isolation medical observation +3-day home health monitoring" was implemented, and centralized isolation medical observation 1, 2, 3, 5, 7 and 3 days of home health monitoring nucleic acid detection were carried out.
Third, "7-day home isolation medical observation" was carried out for close contacts, and 1 nucleic acid was detected at 1, 4/and 7/respectively.
Four, from the land border port cities and cities (prefectures, leagues) where local epidemics have occurred to (back to) Chen personnel, must hold a negative certificate of nucleic acid detection within 48 hours of entry, and conduct nucleic acid detection within 48 hours in the first three stations and one community.
5. The general historical principles of the cities where the medium and high risk areas are located are as follows: Before the medium and high risk areas are delineated, the key places and areas involved in the infected society are managed according to the medium risk area, and other areas in the county (city, district and banner) are managed according to the low risk area.
1. For those who have lived in high-risk areas (the residence of cases and asymptomatic infected persons, and areas with frequent activities and high risk of epidemic spread) in recent 7 days, centralized isolation medical observation was taken for 7 days, and nucleic acid detection was carried out on 1, 2, 3, 5 and 7 days (the management period began from leaving the risk area).
2. Persons who have lived in medium-risk areas in the last 7 days (cases and asymptomatic infected persons stay and flow for a certain period of time, places where there may be risks of epidemic spread, etc.). ) We have taken home isolation medical observation for 7 days, and carried out nucleic acid detection on home isolation medical observation 1, 4 and 7 days; Those who do not have the conditions for home isolation medical observation shall be subjected to centralized isolation medical observation for 7 days (the management period starts from leaving the risk area).
Persons who have lived in low-risk areas (counties, cities, districts and other areas where high-risk areas are located) within 3 days should complete nucleic acid detection twice (twice every 3 days) and do a good job in health monitoring.
4. After the level modulation is exposed to risks in high-risk areas, relevant personnel management measures shall be managed according to the adjusted risk level.
6. Please pay attention to the recent epidemic prevention and control reminders of the official WeChat official account, such as Hunan CDC, Zhangzhou CDC and Zhangzhou Release. In case of temporary adjustment inconsistent with the above policies, please consult the city, county (city, district), town (street) and community epidemic prevention and control telephone (see the article "Get it quickly!" February 2, 20221WeChat official account was released. Telephone number for consultation and filing of epidemic prevention and control in villages (communities) in Chenzhou City (updated on February 20, 2022) ".