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WeightNameValue
1000 Titel
  • An overview of the effect of bioaerosol size in coronavirus disease 2019 transmission
1000 Autor/in
  1. Guzman, Marcelo |
1000 Erscheinungsjahr 2020
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2020-12-08
1000 Erschienen in
1000 Quellenangabe
  • 36(2):257-266
1000 Copyrightjahr
  • 2020
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1002/hpm.3095 |
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8049017/ |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • The fast spread of coronavirus disease 2019 (COVID‐19) constitutes a worldwide challenge to the public health, educational and trade systems, affecting the overall well‐being of human societies. The high transmission and mortality rates of this virus, and the unavailability of a vaccine or treatment, resulted in the decision of multiple governments to enact measures of social distancing. Such measures can reduce the exposure to bioaerosols, which can result in pathogen deposition in the respiratory tract of the host causing disease and an immunological response. Thus, it is important to consider the validity of the proposal for keeping a distance of at least 2 m from other persons to avoid the spread of COVID‐19. This work reviews the effect of aerodynamic diameter (size) of particles carrying RNA copies of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). A SARS‐CoV‐2 carrier person talking, sneezing or coughing at distance of 2 m can still provide a pathogenic bioaerosol load with submicron particles that remain viable in air for up to 3 h for exposure of healthy persons near and far from the source in a stagnant environment. The deposited bioaerosol creates contaminated surfaces, which if touched can act as a path to introduce the pathogen by mouth, nose or eyes and cause disease.
1000 Sacherschließung
gnd 1206347392 COVID-19
lokal aerodynamic size
lokal infection
lokal virus
lokal SARS-CoV-2
lokal social distancing
lokal bioaerosol
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0002-6730-7766
1000 Label
1000 Förderer
  1. National Science Foundation |
1000 Fördernummer
  1. 1903744
1000 Förderprogramm
  1. -
1000 Dateien
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer National Science Foundation |
    1000 Förderprogramm -
    1000 Fördernummer 1903744
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6427113.rdf
1000 Erstellt am 2021-04-29T09:44:32.888+0200
1000 Erstellt von 218
1000 beschreibt frl:6427113
1000 Bearbeitet von 25
1000 Zuletzt bearbeitet Mon May 31 11:29:21 CEST 2021
1000 Objekt bearb. Mon May 31 11:28:54 CEST 2021
1000 Vgl. frl:6427113
1000 Oai Id
  1. oai:frl.publisso.de:frl:6427113 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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