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(Fighting New Coronary Pneumonia) Chengdu reports 1 case of asymptomatic infection imported from abroad and related close contacts are negative, and all have implemented centralized isolation
China News Service, Chengdu, Nov. 16 (Wang Peng) The city of Chengdu reported a case of asymptomatic infection imported from abroad on the 14th, raising great concern among netizens. In this regard, Zhou Jiushun, deputy director and chief physician of the Sichuan Provincial Center for Disease Control and Prevention, said on the 16th that the patient has a low viral load and all close contacts are negative.
On November 14, the city of Chengdu reported a case of imported asymptomatic infection, a 26-year-old man who left Kenya on flight KQ882 on October 16, arrived in Guangzhou on October 17 and was quarantined locally after the entrance. The quarantine period expired on the 31st and the quarantine was lifted after a negative nucleic acid test. On the same day, I took flight HU7351 to Chengdu and took a special car to stay at the Jinjiang hotel to isolate myself. On November 14, the quarantine period expired and the nucleic acid test was carried out again, the result was positive and he was immediately transferred to a designated hospital for isolation and treatment. The infected person has no symptoms such as fever, cough, diarrhea, the CT results are normal, and the serum antibody test is negative for IgM and weakly positive for IgG. You are diagnosed with an asymptomatic infection.
It is understood that after the outbreak of the epidemic, Sichuan Province and Chengdu City quickly activated emergency response plans and carried out comprehensive management of the epidemic from the management of infected people, epidemiological investigations, acid tests nucleic and environmental disposal. In accordance with the requirements of the “Program for the Prevention and Control of Pneumonia by New Coronavirus (Seventh Edition)” of the National Health Commission, close contacts and other contacts of this asymptomatic infection, trace control and acid tests were carried out. nucleic.
At 8:00 AM on November 16, a total of 1,476 individuals were investigated and sampled, including 62 close contacts, 1,414 other contacts, hotel staff, and internal passengers; 13 samples were taken from the external environment and the test results were all negative. All relevant close contacts have been quarantined. Comprehensive environmental disinfection was carried out in places where infected people may be contaminated.
Zhou Jiushun said that according to national standards of diagnosis and treatment and prevention and control, combined with the results of epidemiological investigations and laboratory tests of the infected person, the experts judged and analyzed that: the asymptomatic infection was infected in abroad, with a low viral load and has developed resistance to the new coronavirus. Current close contacts, researchers, and test results from the external environment are all negative for protective neutralizing antibody, and the risk of further spread or cluster epidemics is low. (End up)Return to Sohu to see more
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