Persistent Detection of Cosavirus and Saffold Cardiovirus in Riachuelo River, Argentina

dc.creatorRiviello López, Gabriela
dc.creatorCisterna, Daniel
dc.creatorMartinez, Leila
dc.creatorFreyre, Laura
dc.creatorFreyre, María Cecilia
dc.creatorVladimirsky, Sara
dc.creatorRabossi, Alejandro
dc.date2020-11-24T16:52:14Z
dc.date2020-11-24T16:52:14Z
dc.date2020-11-09
dc.date.accessioned2023-08-29T20:07:03Z
dc.date.available2023-08-29T20:07:03Z
dc.identifier1867-0342
dc.identifierhttps://link.springer.com/article/10.1007%2Fs12560-020-09451-z
dc.identifierhttp://sgc.anlis.gob.ar/handle/123456789/1728
dc.identifier10.1007/s12560-020-09451-z
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8519464
dc.descriptionFil: Riviello López, Gabriela. Prefectura Naval Argentina. Ciudad Autónoma de Buenos Aires; Argentina.
dc.descriptionFil: Martinez, Leila Marina. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Virología; Argentina.
dc.descriptionFil: Freyre, Laura. Prefectura Naval Argentina; Argentina.
dc.descriptionFil: Freire, María Cecilia. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Virología; Argentina.
dc.descriptionFil: Vladimirsky, Sara. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Virología; Argentina.
dc.descriptionFil: Rabossi, Alejandro. IIBBA-CONICET and FIL; Argentina.
dc.descriptionFil: Cisterna, Daniel Marcelo. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Virología; Argentina.
dc.descriptionCosaviruses (CoSV) and Saffold cardiovirus (SAFV) are novel members of the Picornaviridae family. The Matanza-Riachuelo river basin covers a total area of 2200 km2 with approximately 60 km long. Its last section is called Riachuelo River. The aim of this study was to describe the circulation of both picornaviruses and their relationship with the environmental situation of the Riachuelo River using 274 samples collected from 2005 to 2015. CoSV and SAFV were investigated in samples available by two periods: 2005-2006 and 2014-2015 (103 and 101, respectively). Physicochemical and bacteriological parameters confirmed very high levels of human fecal contamination during the 11 years evaluated. CoSV was detected in 85.7% (66/77) and 65.4% (17/26) of the samples collected in 2005-2006 and 2014-2015 periods, respectively. Species A and D were identified, the first one being widely predominant: 74.1% (20/27) and 75.0% (3/4) in both periods. SAFV virus was detected in 47.1% (32/68) and 52.6% (10/19) in periods 2005-2006 and 2014-2015, respectively. SAFV-6 was the most identified genotype in the entire study, while SAFV-3 was predominant in 2005-2006. The contribution of genotypes 1, 2, 4 and 8 was minor. The high prevalence of CoSV and SAFV suggests that both viruses have been circulating in Argentina at least since 2005. Our results show that a watercourse with high rates of human fecal contamination can become a persistent source of new viruses which capacity to produce human diseases is unknown.
dc.formatpdf
dc.languageen
dc.publisherSpringer
dc.relationFood Environ Virol
dc.relationFood Environ Virol;2020 9
dc.rightsopen
dc.subjectCardiovirus
dc.titlePersistent Detection of Cosavirus and Saffold Cardiovirus in Riachuelo River, Argentina
dc.typeArtículo


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