tetano
Editor, Senior Moderator
Annu Rev Chem Biomol Eng
. 2022 Feb 17.
doi: 10.1146/annurev-chembioeng-092220-111631. Online ahead of print.
Airborne Transmission of SARS-CoV-2: Evidence and Implications for Engineering Controls
V Faye McNeill[SUP] 1 [/SUP]
Affiliations
Abstract
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.
. 2022 Feb 17.
doi: 10.1146/annurev-chembioeng-092220-111631. Online ahead of print.
Airborne Transmission of SARS-CoV-2: Evidence and Implications for Engineering Controls
V Faye McNeill[SUP] 1 [/SUP]
Affiliations
- PMID: 35300517
- DOI: 10.1146/annurev-chembioeng-092220-111631
Abstract
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.