(Fighting New Coronary Pneumonia) The source of infection of two confirmed cases in Chongqing has been found to have overlapped with confirmed cases in Macau
China News Service, Chongqing, August 5 (Reporter Liu Xianglin) The reporter learned from the Chongqing New Coronary Pneumonia Epidemic Prevention and Control Press Conference on the evening of the 5th that the source of infection of two confirmed cases of new coronary pneumonia in Jiangjin District, Chongqing has been identified.
The two had visited the Terracotta Warriors and Horses Museum of the First Qin Emperor in Xi'an, where they had an intersection with the confirmed case area in Macau.
On July 30, Chongqing Jiangjin District reported two new confirmed cases of local new coronary pneumonia. Chongqing immediately implemented key control over the areas involved in the two cases, and carried out nucleic acid tests on relevant personnel.
At the same time, the local government mobilized capable personnel to form a special class for flow adjustment work, which took turns in two shifts a day, carried out flow adjustment work 24 hours a day, and made every effort to investigate the source of infection.
According to Zhang Huadong, deputy director and chief physician of the Chongqing Center for Disease Control and Prevention, epidemiological investigations showed that the two confirmed cases in Jiangjin District did not go out in Jiangjin from July 12 to 20, and traveled in Xi'an from July 21 to 24, July 24. Return to Jiangjin on the same day.
According to the survey findings, on July 23, two confirmed cases in Jiangjin District visited the Terracotta Warriors and Horses Museum of the First Emperor of Qin and had an intersection with the confirmed case area in Macau that was also visited in the museum.
According to reports, the confirmed case area in Macau traveled from Zhuhai to Xi’an on July 19, and the previous flight (Nanjing to Zhuhai) had confirmed 2 cases of Guangdong. There was a risk of infection on the flight in the area, and the area was at risk of infection on the flight. The infection is passed on to their parents.
Ou and his parents were diagnosed with new coronary pneumonia cases in Macau on August 3.
Zhang Huadong said that after sequencing and comparing the virus genes of the two confirmed cases in Jiangjin District, the results showed that the two people were consistent with the virus gene sequences of the two Guangdong confirmed cases from Nanjing Fei Zhuhai; they were the same as those of the parents of the district. The gene sequence results are consistent, and the whole gene sequencing of the virus in the district is now underway.
The transfer work team believes that the chain of transmission of the two confirmed cases in Jiangjin has been clear, and the source of the infection has been found out.
It is understood that Chongqing Jiangjin Shuangfu District launched the third round of nucleic acid testing for all employees at 4 am on the 5th.
In the previous two rounds of nucleic acid testing, more than 170,000 samples were taken, and the results were all negative.
The two confirmed cases in Jiangjin continued to be treated in isolation at designated medical institutions.
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