About: Dental aerosols: microbial composition and spatial distribution

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Dental aerosols: microbial composition and spatial distribution
Creator	Brandt, B Buijs, M Crielaard, W De Soet, J Laheij, A Rosema, N Volgenant, C Zemouri, C
Source	Medline; PMC
abstract	Background: High-speed dental instruments produce aerosols, which can contribute to the transmission of pathogenic microorganisms. The aim of this study is to describe the microbial load and – composition and spatial distribution of aerosols in dental clinics. Methods: In four dental clinics active and passive sampling methods were used before, during and after treatment and at different locations. Retrieved colony forming units (CFU) were sequenced for taxon identification. Results: The samples contained up to 655 CFU/plate/30 minutes and 418 CFU/m(3)/30 minutes during dental treatment for active and passive sampling, respectively. The level of contamination after treatment and at 1.5 m distance from the patient’s head was similar to the start of the day. The highest contamination was found at the patient’s chest area. The aerosols consisted of 52 different taxa from human origin and 36 from water. Conclusion: Contamination in dental clinics due to aerosols is mainly low, although high level of contamination with taxa from both human and water origin was found within 80 cm around the head of the patient. Our results stress the importance of infection control measures on surfaces in close proximity to the head of the patient as well as in dental water lines.
has issue date	2020-05-13(xsd:dateTime)
bibo:doi	10.1080/20002297.2020.1762040
bibo:pmid	32537096
has license	cc-by
sha1sum (hex)	15c34e66fd376301a9d955a17d5bc5522246c422
schema:url	https://doi.org/10.1080/20002297.2020.1762040
resource representing a document's title	Dental aerosols: microbial composition and spatial distribution
has PubMed Central identifier	PMC7269059
has PubMed identifier	32537096
schema:publication	J Oral Microbiol
resource representing a document's body	covid:15c34e66fd376301a9d955a17d5bc5522246c422#body_text
is schema:about of	named entity 'lines' named entity 'taxa' named entity 'Contamination' named entity 'microbial' named entity 'AREA' named entity 'DENTAL INSTRUMENTS' named entity 'DUE TO' named entity 'HUMAN ORIGIN' named entity 'ACTIVE' covid:arg/15c34e66fd376301a9d955a17d5bc5522246c422 named entity 'The samples' named entity 'close' named entity 'passive' named entity 'dental instruments' named entity 'aerosols' named entity 'aerobically' named entity '1, 2' named entity 'bacteria' named entity 'saliva' named entity 'dental clinics' named entity 'Staphylococci' named entity 'oral bacteria' named entity 'microorganisms' named entity 'taxa' named entity 'multiple testing' named entity 'syringe' named entity 'nuclei' named entity 'bacterial cells' named entity 'microorganisms' named entity 'infection control' named entity 'Institutional Review Board' named entity 'microorganisms' named entity 'aerosols' named entity 'viruses' named entity 'post-hoc analyses' named entity 'oral cavity' named entity 'PBS' named entity 'dental treatment' named entity 'Loveland' named entity 'gene' named entity 'genus' named entity 'Streptococcus' named entity 'spp' named entity 'aerosols' named entity 'oral cavity' named entity 'Pedobacter' named entity 'Eppendorf' named entity 'sheep' named entity 'EDTA' named entity 'PBS' named entity 'taxonomic' named entity 'cotton swab' named entity 'Bonferroni correction' named entity 'oral cavity' named entity 'aerosol particles' named entity 'The Netherlands' named entity 'bacteria' named entity 'skin bacteria' named entity 'Our' named entity 'Results' named entity 'describe' named entity 'dental clinics' named entity 'infection control' named entity 'aerosols' named entity 'taxa' named entity 'dental clinics' named entity 'taxa' named entity 'taxon' named entity 'R2A agar' named entity '18 hours' named entity 'Pseudomonas' named entity 'bacteriophage MS2' named entity 'CFU' named entity 'microorganisms'

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