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Original title: 2 Asymptomatic Infections in Qingdao Cause No Discomfort and 573,100 Key Populations Have Been Assessed
Source: Qilu Evening News
On September 26, the Qingdao municipal government held a press conference to explain the recent epidemic prevention and control inspections. On September 24, Qingdao CityQingdao portDuring regular routine inspections by Dagang Company’s “Due Examination” staff, two cases of asymptomatic novel coronavirus pneumonia infections were found. Detailed information on these two cases of asymptomatic infections passed through the Qingdao Municipal Health and Health Service on the night of September 24. Posted on the official website of the Commission.
After the outbreak, the provincial and municipal governments attached great importance to it. In accordance with the principles of “prevention and scientific control, implementation of precise policies, race against time” and “identical investigations, investigations and people management”, the Municipal Health Commission immediately organized the city, the district CDC of two Levels conducted epidemiological investigations, close contact follow-up investigations, virus traceability, sampling, and nucleic acid testing. As of 8 a.m. on September 26, 209 close contacts in the city had been investigated, and all of them had been quarantined and observed. The results of the serum antibody test are all negative. Of these, 147 completed the second round of nucleic acid testing and 62 completed the first round of nucleic acid testing. All nucleic acid test results are negative; 232 close contacts of close contacts have been investigated, and all of them have been quarantined and observed, and the results of the nucleic acid test are all negative; 151,089 general contacts, community screening populations, and related physicians have completed nucleic acid 139,658 test results were all negative; A total of 26,589 cold chain products and environmental samples were collected, and 21,271 nucleic acid tests were completed. Only 51 positive samples were detected out of the 1440 samples collected from this batch of imported cold chain products.
At present, two asymptomatic infected persons are isolated and observed in designated hospitals, who feel that they do not present symptoms of discomfort and their physical condition is stable. The CT examination showed no clinical symptoms and the result of the serum IgM antibody test was negative, which is an early infection.
The main feature of this epidemic is early detection and elimination. This benefited from our regular inspection system of “all inspections and due diligence” adopted to standardize the prevention and control of the epidemic. In accordance with the Shandong Province Unified Deployment, Qingdao City continues to conduct nucleic acid testing for 14 types of key personnel. Among them, medical and health institutions, port quarantine, food cold chain and other related industries are tested every 14 days. Currently, we have conducted three rounds of periodic “due to examination” inspections, with a total of 573,100 key populations tested. This time, the two asymptomatic infected people are undergoing regular routine tests at the Qingdao Port Dagang Company “due to examinations”. Found during inspection. Early detection has played an important role in treating the epidemic early and reducing community transmission.
According to the comprehensive investigation and the judgment of the group of experts, based on the current situation, the source of infection of this epidemic is clear, the chain of transmission is clear, the risk of community transmission is low, and prevention measures and controls that are currently taken are accurate and effective.
In the next step, under the guidance of national and provincial expert groups, we will further refine various prevention and control measures to maximize the risk of this epidemic and, at the same time, provide references and experience for the country in epidemic control. imported.
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