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dc.contributor.author
Cardoso, Nancy Patricia
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Rivero, Carla Ivanna
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Castillo, Mariángeles
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Mansilla, Florencia Celeste
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Pastorino, Florencia Laura
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Piccirilli, Guadalupe
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Alonso, Laura
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Martínez, Gustavo
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Di Lullo, David
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Bentancor, Leticia Veronica
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Capozzo, Alejandra Victoria
dc.date.available
2023-12-27T14:11:11Z
dc.date.issued
2023-05
dc.identifier.citation
Cardoso, Nancy Patricia; Rivero, Carla Ivanna; Castillo, Mariángeles; Mansilla, Florencia Celeste; Pastorino, Florencia Laura; et al.; Serological screening of SARS-CoV-2 infection in companion animals of Buenos Aires suburbs; Frontiers Media; Frontiers in Veterinary Science; 10; 5-2023; 1-10
dc.identifier.issn
2297-1769
dc.identifier.uri
http://hdl.handle.net/11336/221593
dc.description.abstract
The Coronavirus Disease 2019 (COVID-19) is a zoonotic disease caused by the pandemic virus SARS-CoV-2. Domestic and wild animals are susceptible to infection and are potential reservoirs for virus variants. To date, there is no information about the exposure of companion animals in Buenos Aires Suburbs, the area with the largest population in Argentina where the highest number of COVID-19 human cases occurred during the first infection wave. Here we developed a multi-species indirect ELISA to measure antibodies reactive to the SARS-CoV-2 receptor-binding domain (RBD) from several vertebrates constituting the class Mammalia, making it a valuable tool for field serosurveillance. The ELISA cut-off value was estimated by sera from dogs, cats, cattle, and pigs sampled before 2019 (n = 170), considering a 98% percentile and a grey zone to completely exclude any false positive result. Specificity was confirmed by measuring levels of neutralizing antibodies against canine coronavirus, the avidity of specific antibodies, and their capacity to impede the binding of a recombinant RBD protein to VERO cells in an In-Cell ELISA. Sera from 464 cats and dogs sampled in 2020 and 2021 (“pandemic” samples) were assessed using the RBD-ELISA. Information on COVID-19 disease in the household and the animals’ lifestyles was collected. In Buenos Aires Suburbs cats were infected at a higher proportion than dogs, seroprevalence was 7.1 and 1.68%, respectively. Confirmed COVID-19 in the caregivers and outdoor lifestyle were statistically associated with seropositivity in cats. The risk of cats getting infected living indoors in COVID-19-negative households was null. The susceptibility of mammals to SARS-CoV-2, the possibility of transmission between animals themselves and humans, together with the free-roaming lifestyle typical of Buenos Aires suburban companion animals, urge pursuing responsible animal care and avoiding human interaction with animals during the disease course. The multi-species RBD-ELISA we developed can be used as a tool for serosurveillance of SARS-CoV-2 infection in mammalians (domestic and wild), guiding further targeted virological analyses to encounter susceptible species, interspecies transmission, and potential virus reservoirs in our region.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Frontiers Media
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COMPANION ANIMAL LIFESTYLE
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COVID-19
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MULTISPECIES SEROLOGY
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RESPONSIBLE ANIMAL CARE
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SEROEPIDEMIOLOGY STUDIES
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TRANSMISSION DYNAMICS
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Virología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Serological screening of SARS-CoV-2 infection in companion animals of Buenos Aires suburbs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-12-27T12:30:46Z
dc.journal.volume
10
dc.journal.pagination
1-10
dc.journal.pais
Kuwait
dc.description.fil
Fil: Cardoso, Nancy Patricia. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
dc.description.fil
Fil: Rivero, Carla Ivanna. Universidad Nacional de Jose Clemente Paz. Instituto de Estudios Para El Desarrollo Productivo y la Innovacion.; Argentina
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Fil: Castillo, Mariángeles. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
dc.description.fil
Fil: Mansilla, Florencia Celeste. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
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Fil: Pastorino, Florencia Laura. Gobierno de la Provincia de Buenos Aires. Ministerio de Salud. Departamento de Zoonosis Urbanas.; Argentina
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Fil: Piccirilli, Guadalupe. Gobierno de la Provincia de Buenos Aires. Ministerio de Salud. Departamento de Zoonosis Urbanas.; Argentina
dc.description.fil
Fil: Alonso, Laura. Gobierno de la Provincia de Buenos Aires. Ministerio de Salud. Departamento de Zoonosis Urbanas.; Argentina
dc.description.fil
Fil: Martínez, Gustavo. Gobierno de la Provincia de Buenos Aires. Ministerio de Salud. Departamento de Zoonosis Urbanas.; Argentina
dc.description.fil
Fil: Di Lullo, David. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo. - Universidad Nacional de Santiago del Estero. Instituto Multidisciplinario de Salud, Tecnologia y Desarrollo.; Argentina
dc.description.fil
Fil: Bentancor, Leticia Veronica. Universidad Nacional de Jose Clemente Paz. Instituto de Estudios Para El Desarrollo Productivo y la Innovacion.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Capozzo, Alejandra Victoria. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Virologia E Innovaciones Tecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Virologia E Innovaciones Tecnologicas.; Argentina
dc.journal.title
Frontiers in Veterinary Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fvets.2023.1161820/full
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3389/fvets.2023.1161820
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