Seroprevalence anti-Ehrlichia canis antibodies in dogs of Cuiabá, Mato Grosso

Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária
José Nivaldo da SilvaValéria Régia Franco Sousa

Abstract

Canine ehrlichiosis is a disease transmitted by ticks Rhipicephalus sanguineus and caused by Ehrlichia canis, obligatory intracellular bacteria. The present study examined the prevalence of anti-E. canis in 254 dogs from four administrative regions of Cuiabá, Mato Grosso, by indirect immunofluorescence assay. There was a prevalence of 42.5% (108/254) without significant difference between the studied regions. The variables age, breed, sex, habitat, access to rural and ticks were analyzed. The antibody titers ranged from 1:40 to 1:2,560. Only 32 (29.63%) seropositive dogs were infested with ticks, all R. sanguineus. The results confirm that do not have breed, sex or age predisposition to ehrlichiosis due E. canis, while the lowest occurrence of reactive dogs indoors probably related to low tick infestation, although no significant difference between dogs with or without infestation with the tick vector.

Citations

Jan 16, 2014·Parasites & Vectors·Filipe Dantas-Torres, Domenico Otranto
Nov 14, 2015·Vector Borne and Zoonotic Diseases·Ana Isabel Araes-SantosMauricio C Horta

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