(Fighting New Coronary Pneumonia) 6 new confirmed cases in Beilun, Ningbo, the indicated cases are not of the same origin as Zhenhaiyu

　　China News Service, Ningbo, January 1st (Reporter Li Dian) On the evening of January 1, Ningbo City, Zhejiang Province, held a press conference on the prevention and control of the new crown pneumonia epidemic to inform Beilun, Ningbo of 6 new cases of positive infections, all of which are in lockdown Active screening found in the control area.

　　On January 1, a 1:1 nucleic acid test result of a patient to be admitted to the Beilun District Hospital of Traditional Chinese Medicine was abnormal.

After rechecking by the Ningbo City and Beilun District Centers for Disease Control and Prevention, the test result was positive.

After expert research and judgment, he was diagnosed as a confirmed case of new coronary pneumonia (mild).

The patient Wang, male, 31 years old, temporarily lives in the coastal village of Xinqi Street, Beilun District. An employee of Shenzhou Company has received two doses of vaccine and has been isolated and treated in designated hospitals. The relevant places involved in the epidemic have been in accordance with epidemic prevention and control regulations. , Strictly carry out classified control and environmental elimination work.

　　At present, the three-level epidemic prevention and control leading groups of Zhejiang Province, Ningbo City, and Beilun District have commanded and worked on the spot in Beilun District. The third-level circulation experts have comprehensively investigated Wang’s activity trajectory and personnel contacts within 14 days, and in-depth investigation of the source of infection and the chain of transmission .

After investigation, the case has no recent history of living in overseas or medium-to-high-risk areas, and the personnel trajectory has been released to the public through the official platform.

　　As of 22:00 on the 1st, a total of 933 people have been judged to be close contacts, 472 people have been isolated and controlled, 468 people have been isolated and controlled, and 53 people have been isolated and controlled, and the rest are fast implementing the control.

　　In accordance with the relevant regulations of the State Council’s joint prevention and control mechanism, and after comprehensive assessment and judgment by experts from Zhejiang and Ningbo, Beilun District has integrated the area enclosed by Xinqi Street, Yongtaiwen Expressway, Taishan West Road, Qiantangjiang Road, and Hengshan West Road, and coastal villages (Qiantang Jiang Road, Mingzhou West Road, Fuchunjiang North Road, Jingang West Road) are designated as closed areas; the Yongtaiwen Expressway, Taishan West Road, Fuchunjiang North Road, and Jingang Road closed areas are designated as control areas ; The area to the south of Yingbin Road and Jingang West Road in Beilun District, to the north of National Highway 329, to the east of the mountains and rivers, and to the west of the second channel of Chuangye Road is designated as a precaution zone.

The coastal village of Xinqi Street, Beilun District, the three factories and dormitory areas of Shenzhou Company are listed as medium-risk areas.

And from 16:30 on January 1st, a Level I emergency response was initiated, and Beilun District was temporarily closed for management.

　　According to the zoning situation, Beilun District has launched a large-scale nucleic acid test at 15:00 on the same day. As of 22:00 on the 1st, a total of 385,300 samples have been sampled, 12570 have been reported, and 6 cases of positive infections have been detected, all Active screening in the enclosed area revealed that a confirmed case of new coronary pneumonia (light type) has been diagnosed.

At present, large-scale nucleic acid sampling and testing work in the control area and the prevention area is being carried out.

　　At 15:00 on January 1, the Ningbo Municipal Center for Disease Control and Prevention performed three-generation sequencing on the specimens of Wang Moumou, an indicated case in Beilun District, and the result was VOC/Delta, the variant of concern/Delta (AY.57 evolutionary branch).

　　After comparison and analysis, it was found that this evolutionary branch virus was inconsistent with the VOC/Delta mutant (AY.4 evolutionary branch) of the epidemic situation in Zhenhai and Shangyu districts, and the possibility of originating from the above two epidemics was ruled out.

　　After inquiring into domestic and foreign epidemic databases, it was found that this strain is the same as the evolutionary branch of Delta mutant strain AY.57 that has recently been circulating in Vietnam, and is different from the evolutionary branch of Delta mutant strain of the recent Xi'an and Xishuangbanna epidemics in Yunnan.

　　At present, the traceability of newly confirmed cases in Beilun District is still in progress.

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