Occurrence of Ehrlichia canis and Anaplasma platys in household dogs from northern Parana.

نویسندگان

  • Gislaine Cristina Ferreira da Silva
  • Aline do Nascimento Benitez
  • Aline Girotto
  • Alessandra Taroda
  • Marilda Carlos Vidotto
  • João Luis Garcia
  • Julio Cesar de Freitas
  • Selwyn Headley Arlington
  • Odilon Vidotto
چکیده

Canine monocytic ehrlichiosis caused primarily by Ehrlichia canis and canine thrombocytic anaplasmosis induced by Anaplasma platys are important emerging zoonotic tick-borne diseases of dogs. There is evidence that these pathogens can also affect humans. This study evaluated the presence of E. canis and A. platys in blood samples collected from 256 domiciled dogs in the municipality of Jataizinho, located in north region of the State of Parana, Brazil, by PCR assay. The occurrence of E. canis and A. platys was 16.4% (42/256) and 19.4% (49/256), respectively; while 5.47% (14/256) of the dogs evaluated were co-infected by these two organisms. The presence of E. canis and A. platys was not significantly associated with the variables evaluated (sex, age, outdoor access, and presence of ticks during blood collection). Infection of dogs by E. canis was associated with anemia and thrombocytopenia, while infection induced by A. platys was related only to thrombocytopenia. Canine monocytic ehrlichiosis and canine thrombocytic anaplasmosis should be included in the differential diagnoses when these hematological alterations are observed during routine laboratory evaluation of dogs.

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منابع مشابه

Occurrence of Ehrlichia canis and Anaplasma platys in household dogs from northern Parana Ocorrência de Ehrlichia canis e Anaplasma platys em cães domiciliados da região norte do Paraná

Canine monocytic ehrlichiosis caused primarily by Ehrlichia canis and canine thrombocytic anaplasmosis induced by Anaplasma platys are important emerging zoonotic tick-borne diseases of dogs. There is evidence that these pathogens can also affect humans. This study evaluated the presence of E. canis and A. platys in blood samples collected from 256 domiciled dogs in the municipality of Jataizin...

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Molecular detection of Ehrlichia canis and Anaplasma platys in dogs in Southern Brazil.

The aims of this study were to determine the occurrence of Anaplasma platys and Ehrlichia canis infection in dogs in Porto Alegre, Southern Brazil; and to investigate their association with hematological abnormalities. Serum samples from 196 dogs were first tested using dot-ELISA for antibodies against Anaplasma spp. and Ehrlichia canis. Peripheral blood samples from 199 dogs were subjected to ...

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عنوان ژورنال:
  • Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria

دوره 21 4  شماره 

صفحات  -

تاریخ انتشار 2012