SARS-CoV-2的空气传播:证据及其对工程控制的影响

IF 7.6 2区 工程技术 Q1 CHEMISTRY, APPLIED Annual review of chemical and biomolecular engineering Pub Date : 2022-02-17 DOI:10.1146/annurev-chembioeng-092220-111631
V. McNeill
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引用次数: 9

摘要

自2019年末以来,严重急性呼吸综合征冠状病毒2(SARS-CoV-2)已在全球传播,引发了一场具有可怕后果的大流行(2019冠状病毒病或新冠肺炎),包括广泛死亡、长期患病以及社会和经济破坏。尽管最初不确定,但现在有压倒性的证据表明,严重急性呼吸系统综合征冠状病毒2型主要通过感染者释放的小呼吸道飞沫和气溶胶传播。因此,许多减缓病毒传播的有效非药物干预措施都是通过阻断、过滤或稀释呼吸道气溶胶来实现的,尤其是在室内环境中。在这篇综述中,我们讨论了严重急性呼吸系统综合征冠状病毒2型空气传播的证据,以及降低传播风险的工程解决方案的意义。《化学与生物分子工程年刊》第13卷预计最终在线出版日期为2022年10月。请参阅http://www.annualreviews.org/page/journal/pubdates用于修订估算。
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Airborne Transmission of SARS-CoV-2: Evidence and Implications for Engineering Controls.
Since late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread globally, causing a pandemic (coronavirus disease 2019, or COVID-19) with dire consequences, including widespread death, long-term illness, and societal and economic disruption. Although initially uncertain, evidence is now overwhelming that SARS-CoV-2 is transmitted primarily through small respiratory droplets and aerosols emitted by infected individuals. As a result, many effective nonpharmaceutical interventions for slowing virus transmission operate by blocking, filtering, or diluting respiratory aerosol, particularly in indoor environments. In this review, we discuss the evidence for airborne transmission of SARS-CoV-2 and implications for engineering solutions to reduce transmission risk. Expected final online publication date for the Annual Review of Chemical and Biomolecular Engineering, Volume 13 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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来源期刊
Annual review of chemical and biomolecular engineering
Annual review of chemical and biomolecular engineering CHEMISTRY, APPLIED-ENGINEERING, CHEMICAL
CiteScore
16.00
自引率
0.00%
发文量
25
期刊介绍: The Annual Review of Chemical and Biomolecular Engineering aims to provide a perspective on the broad field of chemical (and related) engineering. The journal draws from disciplines as diverse as biology, physics, and engineering, with development of chemical products and processes as the unifying theme.
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