Xi'an: 8 environmental samples tested positive in the workplace of the confirmed case

The picture shows the scene of the press conference.　Party field photo

Xi'an, December 12 (Reporter Dang Tianye Alina) reporter learned from the press conference on the prevention and control of the new crown pneumonia epidemic in Xi'an on the 12th that the source of infection of the new local confirmed cases in the city is still under investigation. As of 13:00 on the 12th, a total of 580 samples of nucleic acid test environment were cumulative, of which 8 samples tested positive, all in the workplace of the confirmed case Guo, and the rest of the results were negative.

On December 11, Xi'an Qujiang New District found that 1 person (Guo Mou) had a positive nucleic acid test in the periodic nucleic acid test for medical institution practitioners, and was later reviewed positive by the Municipal Center for Disease Control and Prevention. After receiving the positive report, the Xi'an Epidemic Prevention and Control Headquarters quickly launched an emergency response, and the provincial, municipal and district levels jointly carried out emergency response work, in accordance with the principle of "flow adjustment, while touching and platooning, and while controlling", all districts, counties and development zones carried out circulation investigation, isolation and control, nucleic acid testing, and killing overnight.

After receiving the positive report, a negative pressure ambulance was arranged to transfer Guo to the Eighth Municipal Hospital for diagnosis and treatment. At 1 o'clock on the 12th, after consultation with the municipal expert group, it was diagnosed as a confirmed case (mild).

Xi'an City quickly carried out circulation and traceability. As of 15:00 on the 12th, the city has traced 486 close contacts under control, of which 125 have negative nucleic acid tests, and the rest are being tested. Among them, there were 27 people working in the same work unit and 6 people in the same accommodation as the case Guo, and the nucleic acid test was negative. 1451 people were screened and controlled, and all nucleic acid tests were negative.

At the same time, regional hierarchical classification and control are implemented. Relevant districts, counties and development zones have implemented closed management of the residence and workplace of case Guo, and 10 risk points found in the convection survey have been sealed and controlled and eliminated, with a cumulative killing area of about 24,404 square meters. As of 13:00 on the 12th, a total of 580 samples of nucleic acid test environment were cumulative, of which 8 samples tested positive, all in Guo's workplace, and the rest of the results were negative.

In addition, Xi'an is ready to start large-scale nucleic acid testing. A nucleic acid emergency sampling team of 1,000 people in 20 hospitals has been arranged to be on standby, and third-party nucleic acid laboratories have prepared for large-scale regional nucleic acid testing.

In the next step, Xi'an City will mobilize all its strength to race against time to quickly check, quickly check, and quickly report the epidemic and quickly block the spread of the epidemic.

Xi'an City will meticulously do a good job in mapping, strictly control key personnel, step up nucleic acid testing, increase the management of key places, and strengthen medical treatment. (End)