The Removal of Airborne Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and Other Microbial Bioaerosols by Air Filtration on Coronavirus Disease 2019 (COVID-19) Surge Units
Author(s) -
Andrew Conway Morris,
Katherine Sharrocks,
Rachel Bousfield,
Leanne M. Kermack,
Mailis Maes,
Ellen E. Higginson,
Sally Forrest,
Joana Pereira-Dias,
Claire Cormie,
Tim Old,
Sophie Brooks,
Islam Hamed,
Alicia Koenig,
Andrew Turner,
Paul F. White,
R. Andres Floto,
Gordon Dougan,
Effrossyni GkraniaKlotsas,
Theodore Gouliouris,
Stephen Baker,
Vilas Navapurkar
Publication year - 2021
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciab933
Subject(s) - covid-19 , indoor bioaerosol , betacoronavirus , coronavirus , medicine , virology , pandemic , coronavirus infections , airborne transmission , air filtration , severe acute respiratory syndrome coronavirus , respiratory disease , infectious disease (medical specialty) , disease , biology , outbreak , lung , particulates , ecology
Airborne severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was detected in a coronavirus disease 19 (COVID-19) ward before activation of HEPA-air filtration but not during filter operation; SARS-CoV-2 was again detected following filter deactivation. Airborne SARS-CoV-2 was infrequently detected in a COVID-19 intensive care unit. Bioaerosol was also effectively filtered.
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