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dc.contributor.authorGamble, Amandinees_ES
dc.contributor.authorRamos, Raüles_ES
dc.contributor.authorParra-Torres, Yaizaes_ES
dc.contributor.authorMercier, Aurélienes_ES
dc.contributor.authorGalal, Lokmanes_ES
dc.contributor.authorPearce-Duvet, Jessicaes_ES
dc.contributor.authorVillena, Isabellees_ES
dc.contributor.authorMontalvo, Tomáses_ES
dc.contributor.authorGonzález-Solís, Jacobes_ES
dc.contributor.authorHammouda, Abdessalemes_ES
dc.contributor.authorOro, Danieles_ES
dc.contributor.authorSelmi, Slaheddinees_ES
dc.contributor.authorBoulinier, Thierryes_ES
dc.date.accessioned2019-03-14T08:00:44Z-
dc.date.available2019-03-14T08:00:44Z-
dc.date.issued2019-
dc.identifier.citationIJP: Parasites and Wildlife 8: 221-228 (2019)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/177908-
dc.descriptionEste artículo contiene 8 páginas, 4 figuras.es_ES
dc.description.abstractEfficiently tracking and anticipating the dynamics of infectious agents in wild populations requires the gathering of large numbers of samples, if possible at several locations and points in time, which can be a challenge for some species. Testing for the presence of specific maternal antibodies in egg yolks sampled on the colonies could represent an efficient way to quantify the exposure of breeding females to infectious agents, particularly when using an abundant and widespread species, such as the yellow-legged gull (Larus michahellis). We used such an approach to explore spatio-temporal patterns of exposure to Toxoplasma gondii, a pathogenic protozoan responsible of toxoplasmosis in humans and other warm-blooded vertebrates. First, we tested the validity of this approach by exploring the repeatability of the detection of specific antibodies at the egg level using two different immunoassays and at the clutch level using an occupancy model. Then, samples gathered in 15 colonies from France, Spain and Tunisia were analysed using an immunoassay detecting antibodies specifically directed against T. gondii. Prevalence of specific antibodies in eggs was overall high while varying significantly among colonies. These results revealed that T. gondii circulated at a large spatial scale in the western Mediterranean yellow-legged gull population, highlighting its potential role in the maintenance community of this parasite. Additionally, this study illustrates how species commensal to human populations like large gulls can be used as wildlife sentinels for the tracking of infectious agents at the human-wildlife interface, notably by sampling eggs.es_ES
dc.description.sponsorshipThis work is part of the “Goélands leucophée et pathogènes” observation task of OSU OREME and is a follow up of ANR projects EVEMATA (11-BSV7-003). Genotyping of T. gondii strains was funded as part of the ANR project IntroTox (17-CE35- 0004). AG was supported by a PhD fellowship from French Ministry of Research, RR by a postdoctoral contract of the Juan de la Cierva program, from the Spanish Ministry of Economy, Industry and Competitiveness (JCI-2012-11848) and JMCP by a Chateaubriand Fellowship.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.subjectToxoplasma gondiies_ES
dc.subjectEco-epidemiologyes_ES
dc.subjectImmunoassayes_ES
dc.subjectSampling strategyes_ES
dc.subjectStable isotope analysises_ES
dc.subjectMediterranean regiones_ES
dc.titleExposure of yellow-legged gulls to Toxoplasma gondii along the Western Mediterranean coasts: Tales from a sentineles_ES
dc.typeartículoes_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.ijppaw.2019.01.002es_ES
dc.identifier.e-issnElsevier-
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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