The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco

The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco

The present study was conducted to better understand the specific contingency of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) isolated from urban waters of Wadi Ouislane of the city of Meknes, compared to isolates from patients hospitalized in the resuscitation depart...

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Autores principales: Ouarrak Khadija, Chahlaoui Abdelkader, El Omari Hajar, Taha Imane, Sammoudi Rachid, Kharroubi Adel, Taouraout Aziz
Formato: article
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FR
Publicado: EDP Sciences 2021
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Environmental sciences
GE1-350
Acceso en línea:https://doaj.org/article/88745cb7bfd04e328d1f81d72fcaed11
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spelling oai:doaj.org-article:88745cb7bfd04e328d1f81d72fcaed112021-12-02T17:11:26ZThe prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco2267-124210.1051/e3sconf/202131902014https://doaj.org/article/88745cb7bfd04e328d1f81d72fcaed112021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/95/e3sconf_vigisan_02014.pdfhttps://doaj.org/toc/2267-1242The present study was conducted to better understand the specific contingency of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) isolated from urban waters of Wadi Ouislane of the city of Meknes, compared to isolates from patients hospitalized in the resuscitation department at Mohamed V Hospital in Meknes, Morocco. These antibiotic-resistant bacteria have become ubiquitous in effluents, creating increasing concern about their potential impact on human and animal health and the environment. We took four samples of wastewater representative of a day, effluents of the wadi Ouislane. They were analyzed for indicator germs of fecal pollution, namely total coliforms (TC) and fecal coliforms (FC). Bacteria were enumerated by the dilution-filtration technique and by incorporation in solid medium in supercooling. However, four bacteriological samples, taken for clinical purposes from hospitalized patients, were performed at the medical analysis laboratory of Mohamed V Hospital in Meknes. Analysis of our results showed that ESBL-producing E. coli bacteria isolated from our effluents had the same antibiotic resistance profiles as those from hospitalized patients. Urban wastewater discharges into the environment contribute to the dissemination of extended-spectrum beta-lactamase-producing Escherichia coli that may pose health risks to the population.Ouarrak KhadijaChahlaoui AbdelkaderEl Omari HajarTaha ImaneSammoudi RachidKharroubi AdelTaouraout AzizEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 319, p 02014 (2021)
institution DOAJ
collection DOAJ
language EN
FR
topic Environmental sciences
GE1-350
spellingShingle Environmental sciences
GE1-350
Ouarrak Khadija
Chahlaoui Abdelkader
El Omari Hajar
Taha Imane
Sammoudi Rachid
Kharroubi Adel
Taouraout Aziz
The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
description The present study was conducted to better understand the specific contingency of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) isolated from urban waters of Wadi Ouislane of the city of Meknes, compared to isolates from patients hospitalized in the resuscitation department at Mohamed V Hospital in Meknes, Morocco. These antibiotic-resistant bacteria have become ubiquitous in effluents, creating increasing concern about their potential impact on human and animal health and the environment. We took four samples of wastewater representative of a day, effluents of the wadi Ouislane. They were analyzed for indicator germs of fecal pollution, namely total coliforms (TC) and fecal coliforms (FC). Bacteria were enumerated by the dilution-filtration technique and by incorporation in solid medium in supercooling. However, four bacteriological samples, taken for clinical purposes from hospitalized patients, were performed at the medical analysis laboratory of Mohamed V Hospital in Meknes. Analysis of our results showed that ESBL-producing E. coli bacteria isolated from our effluents had the same antibiotic resistance profiles as those from hospitalized patients. Urban wastewater discharges into the environment contribute to the dissemination of extended-spectrum beta-lactamase-producing Escherichia coli that may pose health risks to the population.
format article
author Ouarrak Khadija
Chahlaoui Abdelkader
El Omari Hajar
Taha Imane
Sammoudi Rachid
Kharroubi Adel
Taouraout Aziz
author_facet Ouarrak Khadija
Chahlaoui Abdelkader
El Omari Hajar
Taha Imane
Sammoudi Rachid
Kharroubi Adel
Taouraout Aziz
author_sort Ouarrak Khadija
title The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
title_short The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
title_full The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
title_fullStr The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
title_full_unstemmed The prevalence of extended spectrum bêta-lactamase-producing Escherichia coli isolated in wastewater in relation to patients hospitalized in the city of Meknes in Morocco
title_sort prevalence of extended spectrum bêta-lactamase-producing escherichia coli isolated in wastewater in relation to patients hospitalized in the city of meknes in morocco
publisher EDP Sciences
publishDate 2021
url https://doaj.org/article/88745cb7bfd04e328d1f81d72fcaed11
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