China News Service, August 8. According to the WeChat public account of "Lhasa Release", on August 7, 2022, Lhasa City found 18 people who were initially screened positive for the new coronavirus nucleic acid test in the nucleic acid test of key personnel.

　　The details are as follows:

　　Confirmed case 1, female, 3 years old, from Chengguan District, Lhasa City, Tibet, arrived in Lhasa from Shigatse by train C924 on August 4.

　　Asymptomatic case 2 [the grandmother of case 1], female, 53 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 3 [the mother of case 1], female, 32 years old, from Chengguan District, Lhasa City, Tibet, working place in Shigatse, arrived in Latvia from Shigatse by train C924 on August 4.

　　Asymptomatic case 4 [close contact person of case 2], male, 49 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 5 [close contact person of case 2], female, 50 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 6 [close contact person of case 2], male, 52 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 7 [close contact person of case 2], male, 30 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 5 by train C894.

　　Asymptomatic case 8 [close contact person of case 2], male, 57 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 9 [close contact person of case 2], female, 33 years old, from Dingri County, Shigatse City, Tibet, arrived from Shigatse on August 4 by train C924.

　　Asymptomatic case 10 [close contact person of case 2], female, 30 years old, from Chengguan District, Lhasa City, Tibet, arrived from Shigatse by train C894 on August 5.

　　Asymptomatic case 11 [close contact person of case 2, resident in Lhasa], male, 25 years old, from Dingri County, Shigatse City, Tibet.

　　Asymptomatic case 12 [close contact of case 2, resident in Lhasa], female, 28 years old, from Chengguan District, Lhasa City, Tibet.

　　Asymptomatic case 13 [close contacts of case 2, resident in Lhasa], female, 23 years old, from Dingri County, Shigatse City, Tibet.

　　Asymptomatic case 14 [close contact person of case 2, resident in Lhasa], female, 48 years old, from Dingri County, Shigatse City, Tibet.

　　Asymptomatic case 15 [close contact of case 2, resident in Lhasa], female, 76 years old, from Chengguan District, Lhasa City, Tibet.

　　Confirmed case 16 [close contact of case 2, resident in Lhasa], male, 2.5 years old, from Chengguan District, Lhasa City, Tibet.

　　Asymptomatic case 17 [Case 2 close contact, resident in Lhasa], male, 60 years old, from Chengguan District, Lhasa City, Tibet.

　　Asymptomatic case 18 [close contacts of case 2, resident in Lhasa], female, 53 years old, from Chengguan District, Lhasa City, Tibet.

　　At present, Lhasa City has implemented fixed-point isolation diagnosis and treatment for the above 18 personnel, and implemented isolation control for their related close and sub-close contacts.

　　The Chengguan District of Lhasa has been demarcated

　　1 high-risk area:

　　Self-built house to the west of One-way Road, Ground Satellite Station, Lubei Community, Gama Gongsang Street, Chengguan District;

　　15 medium risk areas:

　　Chengguan District, Gama Gongsang Street, Lubei Community Ground Satellite Station East of One-way Road, Self-built House, Audit Office of the Autonomous Region, Fukang Hospital (our hospital area), Guige Braised Meat Roll on the third floor of Gongdelintian Street, Zangda Eruo Bridge BBQ Restaurant, Liuwu Wanda Jiyuan BBQ Restaurant, Unit 1 of Building 6, Xiyuan, Unit 2 of Building 2, Auditing Hall, No. 7 Anju Garden, Gama Gongsang Yijia Apartment, Group 2 of East District of Zhaxi New Village, Sala Road, Building 7, Gangdui Community, Najin Road, Anju Garden, No. 10, Duodi Road, Chengguan District, Statistics Bureau of the Autonomous Region, and Natural Resources Department of the Autonomous Region;

　　Low risk area:

　　All other areas of Chengguan District except the medium and high risk area.