Details of new local COVID-19 infections in Beijing were announced： 4 cases in Fengtai and 1 case in Daxing.

　　On January 27th, at the 277th press conference of novel coronavirus epidemic prevention and control in Beijing, Liu Xiaofeng, deputy director of Beijing Center for Disease Control and Prevention, introduced that from 16: 00 on January 26th to 16: 00 on January 27th, there were 4 confirmed cases of COVID-19 and 1 asymptomatic infected person in Beijing. There are no new infections associated with the mutant epidemic in Omicron.

　　Associated epidemic situation of Delta mutant:

　　Infected person 70: I now live in Emerald Villa Community, Wang Zuo Town, Fengtai District, and work in the cold storage in the southwest suburb. On January 20, he was quarantined at home as a risk management personnel, during which the results of two nucleic acid tests were negative. Cough symptoms appeared on January 26, and the result of nucleic acid test was positive that day. He was transferred to a designated hospital. Based on the results of epidemiological history, clinical manifestations, laboratory tests and imaging examinations, he was diagnosed as a confirmed case on January 27, and his clinical classification was mild.

　　Infected person 71: I now live in Emerald Villa Community, Wang Zuo Town, Fengtai District, and work in the cold storage in the southwest suburb. On January 20, he was quarantined at home as a risk management personnel, during which the results of two nucleic acid tests were negative. The result of nucleic acid test was positive on January 26, and it was transferred to a designated hospital. Based on the results of epidemic history, clinical manifestations, laboratory tests and imaging examinations, it was diagnosed as a confirmed case on January 27, and the clinical classification was mild.

　　Infected person 72: I now live in Xianglong Courtyard, Yindian Road, jiugong town, Daxing District, and work in the cold storage in the southwest suburb and No.234, Shiliuyuan West Street. On January 21, as a close contact of the confirmed case, he was transferred to the centralized isolation point, during which the results of two nucleic acid tests were negative. The result of nucleic acid test was positive on January 26, and it was transferred to a designated hospital. Based on the results of epidemic history, clinical manifestations, laboratory tests and imaging examinations, it was diagnosed as a confirmed case on January 27, and the clinical classification was mild.

　　Infected person 73: Now living in Ba Zhuangzi Village, Yuquanying Street, Fengtai District, working in Jieyuanqing Beijing Cleaning Service Co., Ltd. and working in Ole Village, Huaxiang. On January 22, as a risk person, he was tested for nucleic acid, and the results of three nucleic acid tests were negative. The result of nucleic acid test was positive on January 26, and it was transferred to a designated hospital. Based on the results of epidemic history, clinical manifestations, laboratory tests and imaging examinations, it was diagnosed as a confirmed case on January 27, and the clinical classification was ordinary.

　　Infected person 74: currently living in Ba Zhuangzi Village, Yuquanying Street, Fengtai District, working in Jieyuanqing Beijing Cleaning Service Co., Ltd. and working in Ole Village, Huaxiang, and being a close contact of infected person 73. On January 27th, the test result of nucleic acid was positive, and he was transferred to a designated hospital. Based on the results of epidemic history, clinical manifestations, laboratory tests and imaging examination, he was diagnosed as asymptomatic infection that day. At present, epidemiological investigation and close contact tracking have been carried out, the risk points involved have been investigated, and various risk personnel have been classified and controlled.