Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina

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In this work, we analyze data that support an epidemiological link between cases of canine monocytic ehrlichiosis (CME) by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto as vector in an endemic area for this tick in Argentina. In a blood sample of a 1-year-old toy poodle...

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Autores principales:	Sebastian, Patrick, Mera y Sierra, Roberto, Neira, Gisela, Hadid, Jaled, Flores, Fernando, Nava, Santiago
Formato:	Institucional - Material de Difusión
Lenguaje:	Inglés
Publicado:	Parasitology Research Editorial 2021
Materias:	Canine monocytic ehrlichiosis Rhipicephalus sanguineus Mendoza Argentina Ehrlichia canis
Acceso en línea:	http://repositorio.umaza.edu.ar//handle/00261/2368
Aporte de:	UMAZA Digital (Universidad MAZA - Mendoza) de Universidad Juan Agustín MAZA

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spelling	I56-R162-00261-23682023-08-14T19:12:12Z Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina Sebastian, Patrick Mera y Sierra, Roberto Neira, Gisela Hadid, Jaled Flores, Fernando Nava, Santiago Canine monocytic ehrlichiosis Rhipicephalus sanguineus Mendoza Argentina Ehrlichia canis In this work, we analyze data that support an epidemiological link between cases of canine monocytic ehrlichiosis (CME) by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto as vector in an endemic area for this tick in Argentina. In a blood sample of a 1-year-old toy poodle with CME compatible clinical signs, which showed CME typical morulae in monocytes in Giemsa-stained blood smear, DNA of E. canis was detected by PCR. Further, DNA of E. canis was also detected in a female of R. sanguineus s.s. collected on the infected dog. Rhipicephalus sanguineus s.s. is the only member of the R. sanguineus group that prevails in the study area. The results of this study suggest that R. sanguineus s.s. may play a more important role in the transmission of E. canis than it was assumed so far. The epidemiological link between CME cases and R. sanguineus s.s. as vector in temperate areas of Argentina described in this work contrast previous studies which found that R. sanguineus sensu lato "tropical lineage" (which is absent in the study area) is competent to transmit E. canis but not R. sanguineus s.s. 2021-05-18T22:04:19Z 2021-05-18T22:04:19Z 2021-01-08 Institucional - Material de Difusión Sebastian, PatrickS., Mera y Sierra, Roberto, Neira, Gisela; Hadid, Jaled; Flores, Fernando; Nava, Santiago. Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina. Parasitol Res 120, 725–729 (2021). https://doi.org/10.1007/s00436-020-07005-7 1432-1955 http://repositorio.umaza.edu.ar//handle/00261/2368 eng image/png Parasitology Research Editorial 120;
institution	Universidad Juan Agustín MAZA
institution_str	I-56
repository_str	R-162
collection	UMAZA Digital (Universidad MAZA - Mendoza)
language	Inglés
orig_language_str_mv	eng
topic	Canine monocytic ehrlichiosis Rhipicephalus sanguineus Mendoza Argentina Ehrlichia canis
spellingShingle	Canine monocytic ehrlichiosis Rhipicephalus sanguineus Mendoza Argentina Ehrlichia canis Sebastian, Patrick Mera y Sierra, Roberto Neira, Gisela Hadid, Jaled Flores, Fernando Nava, Santiago Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
topic_facet	Canine monocytic ehrlichiosis Rhipicephalus sanguineus Mendoza Argentina Ehrlichia canis
description	In this work, we analyze data that support an epidemiological link between cases of canine monocytic ehrlichiosis (CME) by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto as vector in an endemic area for this tick in Argentina. In a blood sample of a 1-year-old toy poodle with CME compatible clinical signs, which showed CME typical morulae in monocytes in Giemsa-stained blood smear, DNA of E. canis was detected by PCR. Further, DNA of E. canis was also detected in a female of R. sanguineus s.s. collected on the infected dog. Rhipicephalus sanguineus s.s. is the only member of the R. sanguineus group that prevails in the study area. The results of this study suggest that R. sanguineus s.s. may play a more important role in the transmission of E. canis than it was assumed so far. The epidemiological link between CME cases and R. sanguineus s.s. as vector in temperate areas of Argentina described in this work contrast previous studies which found that R. sanguineus sensu lato "tropical lineage" (which is absent in the study area) is competent to transmit E. canis but not R. sanguineus s.s.
format	Institucional - Material de Difusión
author	Sebastian, Patrick Mera y Sierra, Roberto Neira, Gisela Hadid, Jaled Flores, Fernando Nava, Santiago
author_facet	Sebastian, Patrick Mera y Sierra, Roberto Neira, Gisela Hadid, Jaled Flores, Fernando Nava, Santiago
author_sort	Sebastian, Patrick
title	Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
title_short	Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
title_full	Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
title_fullStr	Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
title_full_unstemmed	Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina
title_sort	epidemiological link between canine monocytic ehrlichiosis caused by ehrlichia canis and the presence of rhipicephalus sanguineus sensu stricto in argentina
publisher	Parasitology Research Editorial
publishDate	2021
url	http://repositorio.umaza.edu.ar//handle/00261/2368
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Epidemiological link between canine monocytic ehrlichiosis caused by Ehrlichia canis and the presence of Rhipicephalus sanguineus sensu stricto in Argentina

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