典型文献
Filtration efficiency of face masks against aerosolized surrogate SARS-CoV-2 at different social distances
文献摘要：
The coronavirus disease 2019(COVID-19)pandemic is an unpreedented global event.It has become clear that COVID-19 is transmitted by virus-containing droplets(＞5 μm)and aerosols(＜5 μm),and that all human exhalatory activities(e.g.,breathing,speaking,singing,shouting,coughing,and sneezing)result in the emission of suspended droplets/aerosols of various sizes.As an example,COVID-19 patients exhale millions of severe acute respi-ratory syndrome coronavirus 2(SARS-CoV-2)RNA copies into the air per hour[1].SARS-CoV-2-laden aerosols play a profound role in disease transmission,as they can linger and remain viable in the air for a long duration(～16 h)[2]and travel a long distance(～4.8 m)due to their smaller size[3].
文献关键词：
中图分类号：
作者姓名：
Song Tang;Xia Li;Pei Ding;Yixin Mao;Fuchang Deng;Yu'e Cha;Siqi Zhuang;Cheng Ding;Jiao Wang;Youbin Wang;Xiaoning Zhao;Rachael M.Jones;Biao Kan;C.Raina MacIntyre;Dongqun Xu;Xiaoming Shi
作者机构：
China CDC Key Laboratory of Environment and Population Health,National Institute of Environmental Health,Chinese Center for Disease Control and Prevention,Beijing 100021,China;Center for Global Health,School of Public Health,Nanjing Medical University,Nanjing 211166,China;Section of Ecological Environment&Energy Resources,Beijing Institute of Metrology,Beijing 100012,China;Department of Family and Preventive Medicine,School of Medicine,University of Utah,Salt Lake City 84108,USA;State Key Laboratory for Infectious Disease Prevention and Control,National Institute of Communicable Disease Control and Prevention,Chinese Center for Disease Control and Prevention,Beijing 102206,China;The Kirby Institute,Faculty of Medicine,The University of New South Wales,Sydney 2052,Australia
文献出处：
引用格式：
[1]Song Tang;Xia Li;Pei Ding;Yixin Mao;Fuchang Deng;Yu'e Cha;Siqi Zhuang;Cheng Ding;Jiao Wang;Youbin Wang;Xiaoning Zhao;Rachael M.Jones;Biao Kan;C.Raina MacIntyre;Dongqun Xu;Xiaoming Shi-.Filtration efficiency of face masks against aerosolized surrogate SARS-CoV-2 at different social distances)[J].科学通报（英文版）,2022(06):565-568
A类：
unpreedented,exhalatory,shouting,coughing,sneezing,exhale,linger
B类：
Filtration,efficiency,face,masks,against,aerosolized,surrogate,SARS,CoV,different,social,distances,coronavirus,disease,pandemic,global,event,It,has,become,clear,that,transmitted,by,containing,droplets,aerosols,human,activities,breathing,speaking,singing,result,emission,suspended,various,sizes,example,patients,millions,severe,acute,respi,ratory,syndrome,copies,into,air,per,hour,laden,play,profound,role,transmission,they,can,remain,viable,long,duration,travel,due,their,smaller
AB值：
0.607673
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
