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dc.contributor.authorAuthorAcuña-Castillo, Claudio.
dc.contributor.authorAuthorVidal, Mabel
dc.contributor.authorAuthorInostroza-Molina, Ailen.
dc.contributor.authorAuthorVallejos-Vidal, Eva.
dc.contributor.authorAuthorLuraschi, Roberto
dc.contributor.authorAuthorFigueroa, Maximiliano
dc.contributor.authorAuthorBarrera-Avalos, Carlos.
dc.contributor.authorAuthorVera, Rodrigo
dc.contributor.authorAuthorVargas, Sergio
dc.contributor.authorAuthorValdes, Daniel
dc.contributor.authorAuthorMaisey, Kevin
dc.contributor.authorAuthorImarai, Mónica
dc.contributor.authorAuthorLeiva-Salcedo, Elías.
dc.contributor.authorAuthorEscobar, Alejandro
dc.contributor.authorAuthorReyes-Cerpa, Sebastián.
dc.contributor.authorAuthorGaete, Alexis
dc.contributor.authorAuthorPalma-Vejares, Ricardo.
dc.contributor.authorAuthorTravisany, Dante
dc.contributor.authorAuthorRojo, Leonel E.
dc.contributor.authorAuthorReyes-López, Felipe E.
dc.contributor.authorAuthorSandino, Ana María
dc.date.accessionedDate Accessioned2024-09-03T19:19:23Z
dc.date.availableDate Available2024-09-03T19:19:23Z
dc.date.issuedDate Issued2022
dc.identifier.citationReferencia BibliográficaJournal of Environmental and Public Health, 2022, 6 p.
dc.identifier.issnISSN1687-9805
dc.identifier.uriURIhttp://repositorio.udla.cl/xmlui/handle/udla/1462
dc.identifier.uriURIhttps://onlinelibrary.wiley.com/journal/4642
dc.description.abstractAbstractThe identification and tracking of SARS-CoV-2 infected patients in the general population are essential components of the global strategy to limit the COVID-19 viral spread, specifically for maintaining traceability and suppressing the resurgence of local outbreaks. Public health programs that include continuous RT-qPCR testing for COVID-19 in the general population, viral sequencing, and genomic surveillance for highly contagious forms of the virus have allowed for the identification of SARS-CoV-2 infections and reinfections. This work identified SARS-CoV-2 reinfection in a homeless person, which occurred 58 days after the first COVID-19 diagnosis. Genomic sequencing identified a different Nextstrain classification clade (20A and 20B) and PANGO lineage, with a divergence of 4 single nucleotide variants (SNVs) in S and ORF1ab genes, suggesting reinfection by different viral variants. This study is the first from the great metropolitan area of Santiago, Chile, one of the top ten countries in the world to live during the COVID-19 pandemic. We support the importance of performing intensive genomic surveillance programs in the whole population and high-risk groups, such as homeless people, nearly 20 thousand people in Chile, and have limited access to health care services and poor viral traceability.
dc.format.extentdc.format.extent6 páginas
dc.format.extentdc.format.extent704.7Kb
dc.format.mimetypedc.format.mimetypePDF
dc.language.isoLanguage ISOeng
dc.publisherPublisherHindawi
dc.sourceSourcesJournal of Environmental and Public Health
dc.subjectSubjectSARS-CoV-2
dc.subject.lcshdc.subject.lcshCOVID-19 (Enfermedad)
dc.subject.lcshdc.subject.lcshPersonas sin hogar
dc.subject.meshdc.subject.meshEnsayos (Tecnología)
dc.subject.meshdc.subject.meshPandemias
dc.subject.meshdc.subject.meshReinfección
dc.titleTitleFirst Identification of Reinfection by a Genetically Different Variant of SARS-CoV-2 in a Homeless Person from the Metropolitan Area of Santiago, Chile
dc.typeDocument TypeArtículo
dc.udla.catalogadordc.udla.catalogadorCBM
dc.udla.indexdc.udla.indexWoS
dc.udla.indexdc.udla.indexMiddle East & Africa Database
dc.udla.indexdc.udla.indexNatural Science Collection
dc.udla.indexdc.udla.indexBiological Science Database
dc.udla.indexdc.udla.indexCAB Abstracts
dc.udla.indexdc.udla.indexCINAHL
dc.udla.indexdc.udla.indexEMBASE
dc.udla.indexdc.udla.indexEnvironment Index
dc.udla.indexdc.udla.indexFood Science & Technology Abstracts
dc.udla.indexdc.udla.indexHealth Research Premium Collection
dc.udla.indexdc.udla.indexMaterials Science & Engineering Collection
dc.udla.indexdc.udla.indexMEDLINE
dc.identifier.doidc.identifier.doi10.1155/2022/3859071
dc.facultaddc.facultadFacultad de Medicina Veterinaria y Agronomía


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