(Fighting against New Coronary Pneumonia) Kunming found that 23 positive first cases were found in Kunming in 2 days, because online car-hailing drivers had a high risk of spreading

　　China News Service, Kunming, September 27 (Chen Jingcheng Jiehuan) The fourth press conference on the prevention and control of the new crown pneumonia in Kunming in 2022 was held on the 27th.

Xu Rui, deputy director of the Kunming Municipal Health Commission, said that from September 25th to 26th, Kunming reported a total of 10 confirmed cases (mild), 9 asymptomatic infections, and 4 people who were initially screened positive.

At present, the source of this round of epidemic transmission has not been identified, and the transmission chain is unclear.

The first case was an online car-hailing driver, and the possibility of subsequent positive cases is very high, and the epidemic has a high risk of spreading.

　　At 4:00 a.m. on September 25, Anning City found 2 positive people who were initially screened among the people who took the initiative to seek medical treatment; on September 26, Xishan District and Anning City found 21 positive people in centralized isolation points.

According to the current epidemic tracing situation, the age of this round of epidemic is mainly concentrated in the age group of 40-60 years old, the oldest age is 62 years old, and the youngest age is 5 years old, showing the characteristics of unit clustering and family clustering transmission.

Among them, 18 positive cases were detected among the staff of Yunnan Langming Printing Co., Ltd. in Anning City, accounting for 78.3% of the positive cases, and the remaining 5 cases were family members of the positive cases.

　　Xu Rui said that at present, the source of the current round of epidemic transmission has not been identified, and the transmission chain is not clear.

The first case was an online car-hailing driver, and the trajectory of social activities is relatively complex. The possibility of subsequent positive cases is very high, and the epidemic has a high risk of spreading.

　　According to the requirements of the "New Coronavirus Pneumonia Prevention and Control Plan (Ninth Edition)", after research and judgment, Anning City Yunnan Langming Printing Co., Ltd., Taiping Old Village and Taiping New Village, Taiping New Town Street, Anning City, are designated as areas with frequent case activities. Risk area; Dianhe Jiayuan Community, Zhongguan Building Materials Market, Times Trade Port, Taiping Street, Anning City, Changpo Community, Biji Street, Xishan District, and the area west of Bijiguan Tunnel in Biji Community are medium risk areas; Anning City and Xishan City are designated as medium risk areas. Areas other than high and medium risk areas are low risk areas.

　　After the outbreak of the epidemic, the Kunming Municipal Party Committee and the Municipal Government attached great importance to it, and launched an emergency response as soon as possible to quickly trace the source of the epidemic.

Up to now, a total of 1,008 close contacts and 1,762 second-close contacts have been determined. Those in Kunming have been controlled and those outside the city have been pushed.

　　At the same time, medical treatment was carried out in a standardized manner. All 23 positive cases have been transferred to designated hospitals for new coronary pneumonia. At present, all infected persons are in stable condition, and there are no severe cases or deaths.

　　In terms of risk area control, 2,144 people are controlled in high-risk areas, 15,454 people are controlled in medium-risk areas, and 3 streets including Biji Street (including Xishan Scenic Area), Taiping Xincheng Street, and Jinfang Street in Anning City are temporarily statically managed, including Gao, A total of 146,000 people were involved in the medium-risk area; 3 urban villages and 101 buildings were temporarily controlled and controlled, involving 30,000 people; 13 colleges and universities were closed and managed, involving 128,000 people; 115,345 reminder text messages were sent to those who were at the intersection of time and space, with the title "Yellow". Code" 70442 people.

　　Kunming City has added and dynamically adjusted free nucleic acid sampling points and sampling stations, extended the sampling time, and comprehensively investigated social risks.

On September 25 and 26, a total of 4.117 million nucleic acid tests were carried out in the city. Except for the above-mentioned persons, the test results were all negative.

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