2. Medium-risk area: In principle, the medium-risk area is no longer defined, and the corresponding health management is carried out according to the adjustment opinions of provinces and cities.
3. In low-risk areas, the counties (cities, districts, banners) and municipalities directly under the Central Government where the newly infected people with pneumonia are reported within 7 days will be adjusted to their towns (streets): for those who live in Tianjin within 7 days, the system of verifying the negative certificate of nucleic acid detection within 48 hours before arriving in Tianjin will be implemented, and the "daily detection" of nucleic acid will be carried out for 3 consecutive days after arriving in Tianjin (in principle, the first detection).
4. In key epidemic areas, that is, audited by professional institutions and approved by the municipal prevention and control headquarters, one of the following situations occurs in the epidemic areas: the epidemic scale is relatively large; There is a risk of widespread community communication; Spillover situation or risk of spillovers: In principle, health management (including home isolation medical observation, home health monitoring and health testing) should be taken for 3 to 5 days according to the comprehensive judgment results for those who have lived in key epidemic areas within 7 days.
5. Foreign personnel coming to (returning to) Tianjin: those who plan to come to (returning to) Tianjin will enter Tianjin in an orderly manner on the premise that they have completed their registration within 48 hours with the negative certificate of nucleic acid test and the "green code" of Tianjin health code. After arriving in Tianjin, in principle, "landing inspection" should be carried out at airports, railway stations, long-distance passenger stations, expressways and intersections with nucleic acid sampling points. A nucleic acid test should be conducted within 6 hours after arrival in Tianjin at the latest, and the second nucleic acid test should be completed within 24 hours and 72 hours after the interval. Don't go out "unnecessarily" until you get a negative result. For commuters in Beijing, Tianjin and Hebei, the above-mentioned risk areas are implemented according to the current policy, and the nucleic acid test in other areas is negative within 72 hours.
6. Adjust the control area category and management mode accordingly, and perform 1 nucleic acid detection before canceling management. Counties (cities, districts, banners) in which COVID-19 infected persons are reported among non-control personnel within 7 days. If the risk area is not adjusted, and no new COVID-19-infected persons are found among non-controlled personnel for 7 consecutive days, the management policy will be terminated.
7. Key epidemic areas
Xinjiang Uygur Autonomous Region; Xizang Autonomous Region; Menyuan Hui Autonomous County and Qilian County of Haibei Tibetan Autonomous Prefecture in Qinghai Province, Chengdong District, Chengzhong District, Chengxi District and Chengbei District of Xining City, Ledu District, Ping 'an District and Huzhu Tu Autonomous County of Yushu Tibetan Autonomous Prefecture; Qiaokou District, Jiang 'an District, Hanyang District, Wuchang District and Jianghan District, Wuhan City, Hubei Province; Pingcheng District, Yungang District, Fan Shi City, Xinzhou City and Pingyao County, Jinzhong City; Huadu District, Baiyun District, Haizhu District, Tianhe District, Liwan District, Panyu District, Huangpu District and Yuexiu District of Guangzhou City, Guangdong Province, Nanhai District of Foshan City and Maonan District of Maoming City; Lizhou District, Guangyuan City, Sichuan Province (including Guangyuan Economic Development Zone), Bazhou District and Enyang District of Bazhong City; Chongqing (Shapingba District, Jiulongpo District, Yubei District, Jiangbei District, Beibei District, dadukou district, Banan District, Nan 'an District and Yuzhong District), Tongliang District and Nanchuan District; Xunyang City, Ankang City, Shaanxi Province; Suixi County, Huaibei City, Anhui Province: People with a history of living in Tianjin shall implement the system of checking the negative evidence of nucleic acid detection within 48 hours before arriving in Tianjin, and carry out the "daily inspection" of nucleic acid for three consecutive days after arriving in Tianjin (in principle, the first inspection shall be within 6 hours at the latest, and the interval between single sampling shall be 24 hours). Within 7 days, people who have lived in key epidemic areas (except high-risk areas) (including those who live with them) will be observed at home until they leave the key epidemic areas for 5 days, and nucleic acid tests will be carried out on the first 3 days and 5 days after leaving the key epidemic areas, and the management will be lifted if the nucleic acid tests are negative. Persons who have lived in high-risk areas within 7 days shall be implemented in accordance with the current policy.
Hebei Province: People with a history of living in Tianjin shall implement the verification system of negative certificate of nucleic acid detection within 48 hours before arriving in Tianjin, and carry out "daily detection" of nucleic acid for 3 consecutive days after arriving in Tianjin, and carry out nucleic acid detection for 5 consecutive days after leaving the key epidemic areas (in principle, the first detection "landing inspection" shall be carried out within 6 hours at the latest, and the interval between single sampling shall be 24 hours). Persons who have lived in Cangzhou City and Langfang City (except high-risk areas) within 7 days shall be isolated at home until they leave the key epidemic areas for 5 days. For those who have lived in the cities (except Cangzhou and Langfang) where the medium/high risk areas are located within 7 days, home health monitoring will be implemented until they leave the key epidemic areas for 3 days, and at the same time, the people who live with them will be tested; Persons who have lived in the counties (cities, districts and banners) where the medium/high risk areas are located within 7 days shall be quarantined at home until they leave the key epidemic areas for 5 days. Those who have lived in high-risk areas within 7 days shall be implemented according to the current policy, and those in medium-risk areas shall be implemented according to the adjustment opinions of provinces and cities.
Zhengzhou City, Henan Province, Inner Mongolia Autonomous Region: People with a history of living in Tianjin shall implement the verification system of negative nucleic acid certificates within 48 hours before arriving in Tianjin, and carry out "daily detection" of nucleic acids for three consecutive days after arriving in Tianjin, and carry out nucleic acid detection for five consecutive days after leaving key epidemic areas (the first detection is "landing inspection" in principle, and the interval between single samples is 24 hours at the latest). Within 7 days, people with a history of living in key epidemic areas will be monitored at home until 3 days after arriving in Tianjin (that is, 72 hours, and 5 days after leaving key areas for ≥4 days); For those who have lived in the city where the middle/high risk area is located within 7 days, the household health monitoring will be implemented until they leave the key epidemic area for 5 days, and the people who live with them will be detected simultaneously; Persons who have lived in the counties (cities, districts and banners) where the medium/high risk areas are located within 7 days shall be quarantined at home until they leave the key epidemic areas for 5 days. Those who have lived in high-risk areas within 7 days shall be implemented according to the current policy, and those in medium-risk areas shall be implemented according to the adjustment opinions of provinces and cities.
Gansu province; Suihua City, Heilongjiang Province: People with a history of living in Tianjin shall implement the verification system of negative nucleic acid certificate within 48 hours before arriving in Tianjin, and carry out "daily detection" of nucleic acid for three consecutive days after arriving in Tianjin, and carry out nucleic acid detection for five consecutive days after leaving key epidemic areas (the first detection is "landing detection" in principle, and the interval between single sampling is 6 hours and 24 hours at the latest), and residents living together shall carry out synchronous detection. Home monitoring of people who have lived in key epidemic areas (except high-risk areas) within 7 days until they leave the key epidemic areas for 3 days; Monitor people who have lived in counties (cities, districts and banners) where the middle/high risk areas are located within 7 days until they leave the key epidemic areas for 5 days. Those who have lived in high-risk areas within 7 days shall be implemented according to the current policy, and those in medium-risk areas shall be implemented according to the adjustment opinions of provinces and cities.
8. 5 days of centralized isolation and 3 days of home isolation shall be implemented for entry personnel, during which code management shall be implemented and they shall not go out. On 1, 2, 3 and 5 days, medical observation was concentrated and 1 nucleic acid was detected respectively. On 1 and 3 days, medical observation was isolated at home and 1 nucleic acid was detected respectively.