Cited by 208Infection Control and VentilationIndoor Air Quality and Microbial ExposureCOVID-19 impact on air quality

Indoor air changes and potential implications for SARS-CoV-2 transmission

Allen, Joseph G., Ibrahim, Andrew M.·2021·JAMA

Abstract

This JAMA Insights review summarizes basic measures of indoor air ventilation as a means to explain how increases in frequency of air exchange and filtration capture efficiency could mitigate far-field airborne transmission of SARS-CoV-2 inside rooms and buildings.

Integrity signals

Registry

Crossref · 10.1001/jama.2021.5053

Cites

7 of 7 references verified0 citation errors · 0 not checkable

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Claims other papers make about this one

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  • To reduce indoor airborne transmission, control measures through source (masking and physical distancing) and engineering controls (ventilation and filtration) are necessary.

    “To reduce indoor airborne transmission, it is necessary to perform control measures through source (masking and physical distancing) and engineering controls (ventilation and filtration) [3].”

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Authors
Allen, J. G., & Ibrahim, A. M.
Affiliations
  • Harvard University (US)
  • University of Michigan (US)
Corresponding author
Allen, Joseph G.
Venue
JAMA
Published
2021-05-25
Volume
325
Issue
20
Pages
2112
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W3155295303
Cited by
208
References
10
Citations by year
2026: 16 · 2025: 19 · 2024: 38 · 2023: 41 · 2022: 48 · 2021: 46
FWCI
28.31
Type
journal article
Language
en
Open access
closed
Locations
  • JAMA (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Infection Control and Ventilation
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Indoor Air Quality and Microbial Exposure
  • Physical Sciences › Environmental Science › Global and Planetary Change › COVID-19 impact on air quality
Keywords
indoor ventilation, SARS-CoV-2 transmission, airborne transmission, air exchange rate, air filtration efficiency, indoor air quality, COVID-19 pandemic, building ventilation
MeSH terms
COVID-19, SARS-CoV-2, Aerosols, Air Microbiology, Filtration, Housing, Humans, Schools, Time Factors, Ventilation, Air Pollution, Indoor, Air Filters

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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

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