| 高翔,陈伟,郭丽,张天姿,赵红庆.新型冠状病毒肺炎无症状感染者及其对疫情防控的挑战[J].Chinese journal of Epidemiology,2020,41(12):1985-1988 |
| 新型冠状病毒肺炎无症状感染者及其对疫情防控的挑战 |
| Asymptomatic infection of COVID-19 and its challenge to epidemic prevention and control |
| Received:April 27, 2020 |
| DOI：10.3760/cma.j.cn112338-20200427-00659 |
| KeyWord: 新型冠状病毒肺炎 无症状感染 病原携带者 潜伏期传播 |
| English Key Word: COVID-19 Asymptomatic infection Pathogen carrier Transmission in incubation period |
| FundProject:国家科技重大专项“艾滋病和病毒性肝炎等重大传染病防治”项目（2018ZX10732401-001-006） |
| Author Name | Affiliation | E-mail | | Gao Xiang | Tongzhou District Center for Disease Control and Prevention, Beijing 101100, China | | | Chen Wei | College of Life Science, Northeast Agricultural University, Harbin 150036, China
National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China | | | Guo Li | Public Health and Management Institute, Chongqing Medical University, Chongqing 401331, China
National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China | | | Zhang Tianzi | College of Laboratory Medicine, Hebei North University, Zhangjiakou 075000, China
National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China | | | Zhao Hongqing | National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China | zhaohongqing@icdc.cn |
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| Abstract: |
| 2019年12月湖北省武汉市出现新型冠状病毒肺炎疫情，随着研究的深入，发现了新型冠状病毒肺炎无症状感染者。本文通过梳理无症状感染者的发现过程，分析其转归及传播风险，提出现阶段针对无症状感染者防控存在的问题和建议。 |
| English Abstract: |
| COVID-19 had caused the epidemic in Wuhan of China in December 2019. The asymptomatic infection of COVID-19 was found with the further research. This paper summarizes the discovery of the asymptomatic infection cases, analyzes their outcomes and transmission risks, and put forward the targeted suggestions for the prevention and control of asymptomatic infection of COVID-19 according to the existing problems in epidemic response. |
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