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Deteção de vírus entéricos em amostras de água natural superficial e de água para consumo humano

2020Journal article Open access
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dc.contributor.authorSalvador, Daniel
dc.contributor.authorCaeiro, Maria
dc.contributor.authorAguilar, Joana
dc.contributor.authorBenoliel, Maria João
dc.contributor.authorNeto, Célia
dc.date.accessioned2020-06-22T12:37:34Z
dc.date.available2020-06-22T12:37:34Z
dc.date.issued2020
dc.description©APESB 2020pt_PT
dc.description.abstractWater-related infectious diseases are important causes of morbidity and mortality. Enterovirus and Hepatitis A and E viruses are, among others, representative of the enteric viruses, which are disease-causing agents mainly transmitted by the oral-fecal route, through water. The objective of this study is to search for enteric viruses by reverse transcription followed by Real-time PCR (RT-qPCR), in samples of natural surface water and in drinking water. It is also intended to evaluate the eventual association of these viruses with other fecal contamination indicators, and the efficacy of the water treatment plants in their elimination. It was confirmed the adequacy of the methodology implemented since, in the 15 samples analyzed so far, Hepatitis A virus and Enterovirus RNAs were detected in natural surface water samples, in two and three samples, respectively. Both viruses RNAs were detected in one of these samples. No viral nucleic acids were detected in drinking water samples. Fecal coliforms (microbial indicators of fecal contamination) were detected in natural water samples, but not in drinking water samples. Viral RNA and coliform detection only partially co-occurred.pt_PT
dc.description.sponsorshipEste trabalho foi suportado pela Empresa Portuguesa das Águas Livres (EPAL) e pela Fundação para a Ciência e a Tecnologia através da bolsa de Doutoramento PDE/BDE/114582/2016 - Daniel Salvador.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationÁguas & Resíduos, Série IV - n.º 7pt_PT
dc.identifier.doi10.22181/aer.2020.0701pt_PT
dc.identifier.issn2184-6049
dc.identifier.urihttp://hdl.handle.net/10451/43884
dc.language.isoporpt_PT
dc.peerreviewedyespt_PT
dc.publisherAPESBpt_PT
dc.relationAs cianotoxinas nas àguas de consumo e a incidência de cancro em Portugal -Deteção e quantificação de enterovirus, vírus das hepatites A e E em águas de consumo e residuais
dc.relation.publisherversionhttp://publicacoes.apesb.org/biblioteca/revistaaguas-residuos.htmlpt_PT
dc.subjectEnteric virusespt_PT
dc.subjectFecal coliformspt_PT
dc.subjectHuman healthpt_PT
dc.subjectRT-qPCRpt_PT
dc.subjectWaterpt_PT
dc.titleDeteção de vírus entéricos em amostras de água natural superficial e de água para consumo humanopt_PT
dc.title.alternativeDetection of enteric viruses in samples of natural surface water and drinking waterpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAs cianotoxinas nas àguas de consumo e a incidência de cancro em Portugal -Deteção e quantificação de enterovirus, vírus das hepatites A e E em águas de consumo e residuais
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/PDE%2FBDE%2F114582%2F2016/PT
oaire.citation.endPage14pt_PT
oaire.citation.issue7pt_PT
oaire.citation.startPage5pt_PT
oaire.citation.titleÁguas & Resíduospt_PT
oaire.fundingStreamOE
person.familyNameSalvador
person.familyNameCaeiro
person.givenNameDaniel
person.givenNameMaria
person.identifier346320
person.identifier.ciencia-idBC19-2AD3-CFEE
person.identifier.ciencia-id0415-02D2-70C5
person.identifier.orcid0000-0003-2278-9877
person.identifier.orcid0000-0003-0559-6344
person.identifier.ridC-1200-2014
person.identifier.scopus-author-id57110214500
person.identifier.scopus-author-id8560687400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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