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Xinhua News Agency, Chengdu, December 12 (Reporter Li Qianwei) At the press conference on epidemic prevention and control held in Chengdu at 9 p.m. on the 12th, Xie Qiang, director of the Chengdu Municipal Health Commission, presented that from 0:00 to 18:00 on the 12th, Chengdu added There was 1 case of asymptomatic infection and 1 case was corrected from the original asymptomatic infection to a confirmed case. As of 6:00 p.m. on the 12th, Chengdu has reported a total of 11 confirmed cases of new coronary pneumonia and 2 cases of asymptomatic infection in this epidemic.
The basic information of the 2 cases is reported as follows:
Confirmed case: Zhu Moumou, male, 78, farmer, living in Taiping Village Group 11, Pitong Street, Pidu District, and was under medical observation in isolation on December 8. On December 10, the second round of nucleic acid testing in close contacts was positive and the diagnosis was asymptomatic infection. On December 12, due to clinical symptoms, the confirmed case was corrected.
Asymptomatic infection: Wang Moumou, female, 49 years old, unemployed, living in the second phase of China Railway Orville, Pitong Street, Pidu district, is the wife of 2 confirmed cases reported at the press conference on the night of 10 December. Isolation medical observation was conducted on December 8. On December 12, the third round of nucleic acid tests for close contacts came back positive, and those diagnosed with an asymptomatic infection were admitted to the Chengdu Public Health Clinical Medical Center for treatment. The patient had been to Xinminchang Town, Ande Hotel in Ande Town in 14 days.
According to Xie Qiang, a total of 2,295,922 people were sampled in Chengdu and 2,170,372 people were tested. Except for the first case, 12 people tested positive and the rest negative. Nucleic acid testing for all employees in the Pidu district began at 18:00 on the 11th. The sampling work was basically finished at 18:00 on the 12th. A total of 783,371 samples were taken. people and 659,281, all negative.
In environmental and food sampling and analysis, so far, Chengdu has collected a total of 11,737 samples and 11,678 samples have been analyzed, of which 15 were positive. The positive samples were all detected in items used by the case, the homes and the surrounding environment, and the rest were all Negative.
Liang Xian, director of the Chengdu Center for Disease Control and Prevention, presented that since the first case was diagnosed in Chengdu on December 7, new confirmed cases and asymptomatic infections have been discovered one after another. All these successively discovered cases have a clear epidemiological relationship, the later cases discovered are close contacts of the previous cases, a phenomenon that agrees with the characteristics of the new coronavirus and the law of appearance and development of a new coronary pneumonia.
