China News Service, November 27. According to the official Weibo news of Lanzhou Chengguan District, the Office of the Leading Group for the Joint Prevention and Control of the New Coronary Pneumonia Epidemic in Chengguan District, Lanzhou City, Gansu Province released on the 27th the "Nucleic Acid Positive Test for Persons Sampled in No. 3 Hospital of Notting Hill, Country Garden Community". Situation Notification".

　　The "Notice" stated that on November 26, Chengguan District carried out nucleic acid screening in key areas, and the Country Garden Community Health Service Center of Qingbaishi Street, Chengguan District arranged for 8 staff members (6 doctors and nurses, 2 drivers) to make a promise to the Country Garden Community of Qingbaishi Street. Dingshan No. 3 Hospital conducts nucleic acid sampling.

During the sampling process, under the requirements and suggestions of the residents of the community, in line with the principle of "safety first", the sampling team checked the nucleic acid status of the staff on site and performed antigen detection.

After checking, the last nucleic acid negative record of Bai Moumou, a staff member of the sampling team, was on November 24. The antigen test showed that his results were abnormal, while the results of other personnel were normal.

At the same time, the District Health Bureau invited professionals from the Provincial Center for Disease Control and Prevention to take samples on site and send them to the Provincial Center for Disease Control and Prevention and the Provincial Clinical Inspection Center for testing.

At 5 o'clock on November 27, the review confirmed that Bai's nucleic acid test result was positive, and other personnel were negative.

The specific situation is hereby notified as follows:

　　Bai XX, female, 21 years old, is an examiner at the Third People's Hospital of Chengguan District.

The nucleic acid results on November 21, 22, and 24 were negative, and his action trajectory showed that he changed his rest in a closed-loop management hotel on November 23, and went to work in the outpatient clinic of the Third People's Hospital of Chengguan District on November 24 and 25.

On the morning of November 26, he was temporarily transferred to participate in community sampling work. He had never participated in community sampling work before; on the afternoon of the 26th, he was sent to No. 3 Courtyard of Notting Hill, Country Garden Community, Qingbaishi Street, for door-to-door nucleic acid sampling. Before sampling, he followed the secondary protection regulations It is required to wear protective clothing and N95 masks, and a total of 27 people were sampled.

　　According to the requirements of the "Notice on Further Improving the Closed-loop Management of Medical Staff Residents During the Epidemic Period" (City Epidemic Prevention Office [2022] No. 230), sampling medical staff must strictly implement closed-loop management, and the nucleic acid of closed-loop personnel is carried out by one person and one tube every day. For testing, the medical team leader is responsible for counting and reporting the nucleic acid test results, health code status and physical condition of the team members every day.

In response to this problem, Chengguan District has set up a joint investigation team to conduct a joint investigation on the cause and responsibility of the incident, and the results of the investigation will be announced to the public in a timely manner.

At the same time, Chengguan District will carry out self-examination and self-correction of the standardized management of all closed-loop personnel, carry out work in strict accordance with the operating specifications and requirements, and resolutely prevent epidemic prevention staff from becoming the medium of epidemic transmission.

Screenshot of the official Weibo account of Chengguan District, Lanzhou City.