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Molecular and serological detection of Trypanosoma cruzi in dogs (Canis lupus familiaris) suggests potential transmission risk in areas of recent acute Chagas disease outbreaks in Colombia

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dc.creatorJaimes-Dueñez J.spa
dc.creatorTriana-Chávez O.spa
dc.creatorCantillo-Barraza O.spa
dc.creatorHernández C.spa
dc.creatorRamírez, Juan Davidspa
dc.creatorGóngora-Orjuela A.spa
dc.date.accessioned2020-05-25T23:58:23Z
dc.date.available2020-05-25T23:58:23Z
dc.date.created2017spa
dc.description.abstractChagas disease is a zoonotic infection widely distributed in tropical and subtropical regions of America, including more than 50% of the Colombian territory. In the last years, an increase of outbreaks of acute Chagas disease has been observed in the east of the country due to environmental changes and mammal movements toward human settlements. Given the importance of dogs (Canis lupus familiaris) as reservoir hosts and sentinels of Trypanosoma cruzi infection across different regions of America, in this study we reported a serological and molecular detection of T. cruzi infection in 242 dogs from an endemic area of Meta department (East of Colombia), with recent emergence of acute Chagas disease outbreaks. The distribution of T. cruzi infection in dogs was not homogeneous, ranging from 0–41.4% and 0–5.1% in different sampling sectors, through serological (ELISA/IFAT) and molecular methods (conventional and real time PCR), respectively. Statistical analysis indicated that dog infection was associated with specific sampling sectors. Our results show a moderate seroprevalence of infection and active circulation of T. cruzi in dogs from this zone, which suggest areas with potential risk of infection to human that must be taken into consideration when Chagas disease control programs need to be implemented. © 2017 Elsevier B.V.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1016/j.prevetmed.2017.03.009
dc.identifier.issn1675877
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22853
dc.language.isoengspa
dc.publisherElsevier B.V.spa
dc.relation.citationEndPage6
dc.relation.citationStartPage1
dc.relation.citationTitlePreventive Veterinary Medicine
dc.relation.citationVolumeVol. 141
dc.relation.ispartofPreventive Veterinary Medicine, ISSN:1675877, Vol.141,(2017); pp. 1-6spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85017181938&doi=10.1016%2fj.prevetmed.2017.03.009&partnerID=40&md5=66c157005ee26d49afe0aebf5cef4f94spa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordCell nucleus DNAspa
dc.subject.keywordKinetoplast DNAspa
dc.subject.keywordProtozoal DNAspa
dc.subject.keywordSatellite DNAspa
dc.subject.keywordAcute diseasespa
dc.subject.keywordAdultspa
dc.subject.keywordArticlespa
dc.subject.keywordChagas diseasespa
dc.subject.keywordColombiaspa
dc.subject.keywordControlled studyspa
dc.subject.keywordDisease transmissionspa
dc.subject.keywordDogspa
dc.subject.keywordDog diseasespa
dc.subject.keywordEpidemicspa
dc.subject.keywordFemalespa
dc.subject.keywordGenotypespa
dc.subject.keywordMalespa
dc.subject.keywordMicroorganism detectionspa
dc.subject.keywordMolecular diagnosisspa
dc.subject.keywordNonhumanspa
dc.subject.keywordPuppyspa
dc.subject.keywordSerologyspa
dc.subject.keywordSeroprevalencespa
dc.subject.keywordYoung adultspa
dc.subject.keywordAnimalspa
dc.subject.keywordChagas diseasespa
dc.subject.keywordDisease carrierspa
dc.subject.keywordDog Diseasesspa
dc.subject.keywordEpidemicspa
dc.subject.keywordIsolation and purificationspa
dc.subject.keywordPrevalencespa
dc.subject.keywordRisk factorspa
dc.subject.keywordTransmissionspa
dc.subject.keywordTrypanosoma cruzispa
dc.subject.keywordVeterinaryspa
dc.subject.keywordAnimalsspa
dc.subject.keywordChagas Diseasespa
dc.subject.keywordColombiaspa
dc.subject.keywordDisease Outbreaksspa
dc.subject.keywordDisease Reservoirsspa
dc.subject.keywordDog Diseasesspa
dc.subject.keywordDogsspa
dc.subject.keywordFemalespa
dc.subject.keywordMalespa
dc.subject.keywordPrevalencespa
dc.subject.keywordRisk Factorsspa
dc.subject.keywordTrypanosoma cruzispa
dc.subject.keywordColombiaspa
dc.subject.keywordCumaralspa
dc.subject.keywordDogsspa
dc.subject.keywordInfectionspa
dc.subject.keywordMetaspa
dc.subject.keywordTrypanosoma cruzispa
dc.titleMolecular and serological detection of Trypanosoma cruzi in dogs (Canis lupus familiaris) suggests potential transmission risk in areas of recent acute Chagas disease outbreaks in Colombiaspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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