中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission Among Air Passengers in China

文献类型：期刊论文

作者Hu, Maogui3; Wang, Jinfeng3; Lin, Hui1; Ruktanonchai, Corrine W.2,4; Xu, Chengdong3; Meng, Bin5; Zhang, Xin6; Carioli, Alessandra2; Feng, Yuqing3; Yin, Qian3
刊名CLINICAL INFECTIOUS DISEASES
出版日期2021-09-21
页码7
ISSN号1058-4838
关键词airplane attack rate COVID-19 SARS-CoV-2 transmission
DOI10.1093/cid/ciab836
通讯作者Wang, Jinfeng(wangjf@lreis.ac.cn)
英文摘要Theattack rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission of a seat on airplane varies from 0.33% to 0.60%. The overall risk is relatively low, although it varies by seat distance from the index case and joint travel time. Background Modern transportation plays a key role in the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and new variants. However, little is known about the exact transmission risk of the virus on airplanes. Methods Using the itinerary and epidemiological data of coronavirus disease 2019 (COVID-19) cases and close contacts on domestic airplanes departing from Wuhan city in China before the lockdown on 23 January 2020, we estimated the upper and lower bounds of overall transmission risk of COVID-19 among travelers. Results In total, 175 index cases were identified among 5797 passengers on 177 airplanes. The upper and lower attack rates (ARs) of a seat were 0.60% (34/5622, 95% confidence interval [CI] .43-.84%) and 0.33% (18/5400, 95% CI .21-.53%), respectively. In the upper- and lower-bound risk estimates, each index case infected 0.19 (SD 0.45) and 0.10 (SD 0.32) cases, respectively. The seats immediately adjacent to the index cases had an AR of 9.2% (95% CI 5.7-14.4%), with a relative risk 27.8 (95% CI 14.4-53.7) compared to other seats in the upper limit estimation. The middle seat had the highest AR (0.7%, 95% CI .4%-1.2%). The upper-bound AR increased from 0.7% (95% CI 0.5%-1.0%) to 1.2% (95% CI .4-3.3%) when the co-travel time increased from 2.0 hours to 3.3 hours. Conclusions The ARs among travelers varied by seat distance from the index case and joint travel time, but the variation was not significant between the types of aircraft. The overall risk of SARS-CoV-2 transmission during domestic travel on planes was relatively low. These findings can improve our understanding of COVID-19 spread during travel and inform response efforts in the pandemic.
WOS关键词KEY
资助项目National Science and Technology Major Project of China[2017ZX10201302] ; National Science and Technology Major Project of China[2016ZX10004222-009] ; National Natural Science Foundation of China[41771434] ; National Natural Science Foundation of China[41531179] ; National Natural Science Foundation of China[81773498] ; Bill & Melinda Gates Foundation[INV-024911] ; Bill & Melinda Gates Foundation[INV-002697] ; Bill & Melinda Gates Foundation[OPP1106427] ; Bill & Melinda Gates Foundation[OPP1032350] ; Bill & Melinda Gates Foundation[OPP1134076] ; Bill & Melinda Gates Foundation[OPP1094793] ; Bill & Melinda Gates Foundation[OPP1170969] ; Clinton Health Access Initiative ; UK Department for International Development (DFID) ; Wellcome Trust[106866/Z/15/Z] ; Wellcome Trust[204613/Z/16/Z] ; EU H2020[MOOD 874850] ; Vodafone Institute ; Chinese Academy of Medical Sciences-Innovation Fund for Medical Sciences[2020-I2M-1-001]
WOS研究方向Immunology ; Infectious Diseases ; Microbiology
语种英语
出版者OXFORD UNIV PRESS INC
WOS记录号WOS:000813228400001
资助机构National Science and Technology Major Project of China ; National Natural Science Foundation of China ; Bill & Melinda Gates Foundation ; Clinton Health Access Initiative ; UK Department for International Development (DFID) ; Wellcome Trust ; EU H2020 ; Vodafone Institute ; Chinese Academy of Medical Sciences-Innovation Fund for Medical Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/180203]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Jinfeng
作者单位1.China Acad Elect & Informat Technol, Beijing, Peoples R China
2.Univ Southampton, Sch Geog & Environm Sci, WorldPop, Southampton, Hants, England
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
4.Virginia Tech, Populat Hlth Sci, Blacksburg, VA USA
5.Beijing Union Univ, Beijing, Peoples R China
6.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China
7.Chinese Ctr Dis Control & Prevent, Div Infect Dis, Beijing, Peoples R China
8.Chinese Acad Med Sci & Peking Union Med Coll, Sch Populat Med & Publ Hlth, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Maogui,Wang, Jinfeng,Lin, Hui,et al. Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission Among Air Passengers in China[J]. CLINICAL INFECTIOUS DISEASES,2021:7.
APA Hu, Maogui.,Wang, Jinfeng.,Lin, Hui.,Ruktanonchai, Corrine W..,Xu, Chengdong.,...&Lai, Shengjie.(2021).Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission Among Air Passengers in China.CLINICAL INFECTIOUS DISEASES,7.
MLA Hu, Maogui,et al."Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission Among Air Passengers in China".CLINICAL INFECTIOUS DISEASES (2021):7.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。