China News Service, Qingdao, September 26. Recently, Qingdao City found 2 cases of asymptomatic infection with new coronavirus pneumonia during the regular routine test of Qingdao Port Dagang Company.
After the outbreak, it caused widespread public concern. Regarding the concerns and heated discussions of netizens, Zhang Huaqiang, the leader of the Qingdao epidemic prevention and control expert team and the deputy director of the Qingdao Center for Disease Control and Prevention, informed the public on the 25th that this was due to the normalcy of Qingdao. The regular inspection system adopted for the prevention and control of chemical epidemics.
Zhang Huaqiang stated that in accordance with the unified deployment of Shandong Province, Qingdao City continues to carry out “exhaustive inspections” nucleic acid testing for 14 key personnel, including medical and health institutions, port quarantine, cold chain food and other related industries that are tested every 14 days .
Zhang Huaqiang said that three rounds of regular inspections have been carried out, and a total of 573,100 key populations have been tested. This time, the two asymptomatic infected persons are conducting regular inspections on the "Due to Inspection" personnel of Qingdao Port Dagang Company. Found during routine testing.
Zhang Huaqiang said that the two asymptomatic infections were all loading and unloading workers of Qingdao Port Dagang Company.
On September 24, their nucleic acid test results were positive, and they did not feel any symptoms of discomfort. CT examination found no clinical symptoms, and the IgM serum antibody test results were negative. The expert group judged that they were early infections, which also showed that they were caught in the first time. found.
At present, the two people are under isolation and observation in designated hospitals, and their physical condition is stable.
If it is not for regular routine testing, early detection is impossible.
Zhang Huaqiang said that at present, the prevention and control of the epidemic in Shandong Province is still a three-level response, and various normalized prevention and control measures in Qingdao have been effectively implemented.
After the outbreak, Qingdao City immediately took effective measures to deal with it decisively.
At present, 147 close contacts and 228 close contacts of close contacts have been investigated. All of them have been quarantined and observed, and the nucleic acid test results are all negative; the general contacts and community screening populations of 4341 have all the nucleic acid test results negative. ; A total of 1,440 samples of imported cold chain products and environmental samples were collected, and all nucleic acid tests were completed. A total of 51 positive samples were detected.
At the same time, the scope of testing was further expanded, and 89,182 samples of key populations including employees in the cold chain industry have been collected, and all nucleic acid test results were negative.
According to the expert group's research and judgment, from the current situation, the source of the epidemic is clear, the transmission chain is clear, and the risk of community transmission is low. The current prevention and control measures are accurate and effective, and there is no need to adjust the level of epidemic prevention and control response.
Zhang Huaqiang said that the epidemic prevention and control situation in Qingdao is as stable as the whole country and the province. As a port city, Qingdao has experienced large and small epidemics before and after, and withstood the test of imported epidemics, and is confident in the prevention and control of the epidemic in Qingdao. Since entering the normalization of prevention and control, Qingdao has successively hosted a series of important international and domestic events such as the China Association for Science and Technology Annual Conference, the Industrial Internet Conference, the Yabuli Entrepreneur Summit, and the World Chinese Physician Conference. In particular, it successfully held the 21-day At the 30th Qingdao International Beer Festival, friends from all over the country went to Qingdao to "eat clams and Harbin beer", which became a landmark event showing the important results of my country's epidemic prevention and control. October is the most beautiful season in Qingdao. As long as you implement personal protection measures, wear masks, wash your hands frequently, insist on using public chopsticks, maintain a safe social distance, and do a good job of self-health monitoring, you can come to Qingdao for vacation and visit relatives and friends with confidence. (Finish)