Healthcare Provider N95 Respirator Contamination Worn Behind Face Shields With SARS-CoV-2 During Routine Clinical Care of Patients With COVID-19 Article Swipe
Amanda Graves
,
Bobby Warren
,
Aaron Barrett
,
Sarah S. Lewis
,
Becky Smith
,
David J. Weber
,
Emily Sickbert-Bennett
,
Deverick J. Anderson
·
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.1093/ofid/ofae040
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.1093/ofid/ofae040
N95 respirator contamination with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during clinical care of patients with coronavirus disease 2019 is poorly understood. We performed a prospective observational study on healthcare provider's (HCP’s) N95 respirators’ and face shields’ SARS-CoV-2 contamination during aerosol-generating procedures on SARS-CoV-2–positive patients housed in a COVID-19–specific unit. Medical masks worn on top of HCP's N95 respirators, and under face shields, during study aerosol-generating procedures were used as surrogates to detect contamination to avoid waste. Thirty-three HCPs were studied, and a total of 33 mask and 27 face shields were sampled. Masks were cut into 9 pieces and face shields were sampled twice, front and back, to determine locality of contamination; however, no positive samples were identified using standard polymerase chain reaction techniques with a CT value up to 40. All 9 mask piece samples were then pooled, as were face shield samples, using centrifugal concentration with polyethersulfone membranes. Once pooled and concentrated, overall, 9 (15%) samples were positive via real-time polymerase chain reaction: 5 from masks (15.2%) and 4 from face shields (14.8%).
Related Topics
Concepts
Respirator
Face shield
Medicine
Coronavirus disease 2019 (COVID-19)
Contamination
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Shields
Personal protective equipment
Face masks
Health care
Internal medicine
Shield
Infectious disease (medical specialty)
Disease
Materials science
Ecology
Biology
Petrology
Economics
Composite material
Geology
Economic growth
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1093/ofid/ofae040
- https://academic.oup.com/ofid/advance-article-pdf/doi/10.1093/ofid/ofae040/56554412/ofae040.pdf
- OA Status
- gold
- Cited By
- 2
- References
- 16
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4391464669
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4391464669Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.1093/ofid/ofae040Digital Object Identifier
- Title
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Healthcare Provider N95 Respirator Contamination Worn Behind Face Shields With SARS-CoV-2 During Routine Clinical Care of Patients With COVID-19Work title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2024Year of publication
- Publication date
-
2024-02-02Full publication date if available
- Authors
-
Amanda Graves, Bobby Warren, Aaron Barrett, Sarah S. Lewis, Becky Smith, David J. Weber, Emily Sickbert-Bennett, Deverick J. AndersonList of authors in order
- Landing page
-
https://doi.org/10.1093/ofid/ofae040Publisher landing page
- PDF URL
-
https://academic.oup.com/ofid/advance-article-pdf/doi/10.1093/ofid/ofae040/56554412/ofae040.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://academic.oup.com/ofid/advance-article-pdf/doi/10.1093/ofid/ofae040/56554412/ofae040.pdfDirect OA link when available
- Concepts
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Respirator, Face shield, Medicine, Coronavirus disease 2019 (COVID-19), Contamination, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Shields, Personal protective equipment, Face masks, Health care, Internal medicine, Shield, Infectious disease (medical specialty), Disease, Materials science, Ecology, Biology, Petrology, Economics, Composite material, Geology, Economic growthTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
2Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2024: 1Per-year citation counts (last 5 years)
- References (count)
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16Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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