Avian orthoavulavirus 1 (Newcastle Disease virus) antibodies in five penguin species, Antarctic peninsula and Southern Patagonia

Simple item page
dc.contributor.authorAriyama, Naomi
dc.contributor.authorTapia, Rodrigo
dc.contributor.authorGodoy, Claudia
dc.contributor.authorAguero, Belen
dc.contributor.authorValdes, Valentina
dc.contributor.authorBerrios, Felipe
dc.contributor.authorGarcia Borboroglu, Pablo
dc.contributor.authorPutz, Klemens
dc.contributor.authorAlegria, Raul
dc.contributor.authorBarriga, Gonzalo P.
dc.contributor.authorMedina, Rafael
dc.contributor.authorNeira, Victor
dc.date.accessioned2025-01-20T23:53:31Z
dc.date.available2025-01-20T23:53:31Z
dc.date.issued2021
dc.description.abstractAvian orthoavulavirus 1 (AOaV-1) causes Newcastle disease, one of the most important and contagious infections in poultry, where migratory birds can play a key role as a reservoir. Seven hundred and seven serum samples were collected from five penguin species (King, Magellanic, Gentoo, Chinstrap and Adelie penguins) in the Antarctic and Sub-Antarctic zones. Using a competitive ELISA to detect antibodies against AOaV-1, we identified positive individuals in all penguin species. The Magellanic penguin showed the highest seropositivity rate (30.3%), suggesting it could be a natural reservoir of this virus. At the Antarctic zones, Chinstrap penguin showed the highest occurrence (7.5%). Interesting, positive sera was only obtained in Sub-Antarctic and Northern zones at the Antarctic peninsula, no seroreactivity was observed in Southern locations. Further studies are needed to establish the role of these penguin species in the epidemiology of the AOaV-1 and determine the effects of this virus in these populations.
dc.fuente.origenWOS
dc.identifier.doi10.1111/tbed.14037
dc.identifier.eissn1865-1682
dc.identifier.issn1865-1674
dc.identifier.urihttps://doi.org/10.1111/tbed.14037
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/94972
dc.identifier.wosidWOS:000626856000001
dc.issue.numero6
dc.language.isoen
dc.pagina.final3102
dc.pagina.inicio3096
dc.revistaTransboundary and emerging diseases
dc.rightsacceso restringido
dc.subjectAntarctica
dc.subjectavulavirus
dc.subjectNewcastle disease
dc.subjectorthoavulavirus
dc.subjectpenguins
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleAvian orthoavulavirus 1 (Newcastle Disease virus) antibodies in five penguin species, Antarctic peninsula and Southern Patagonia
dc.typeartículo
dc.volumen68
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
Files
Collections
Artículos de revistas