MOLECULAR SURVEY OF Ehrlichia canis IN DOGS FROM MEXICO: PREVALENCE OF INFECTION AND POSSIBLE FACTORS ASSOCIATED

Authors

  • Olga Carolina Diaz-Medina
  • Manuel Emilio Bolio-González Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán
  • Roger Ivan Rodríguez-Vivas Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán
  • Edwin José Gutiérrez-Ruiz Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán
  • Carlos Pérez-Osorio Facultad de Medicina, Universidad Autónoma de Yucatán

DOI:

https://doi.org/10.19136/era.a3n8.778

Keywords:

Dogs, Ehrlichia canis, Prevalence, Nested-PCR, Yucatan-Mexico

Abstract

A cross-sectional study was performed to estimate the prevalence of infection of Ehrlichia canis in dogs and to explore the factors associated with the presence of the bacteria. The study was carried out in a village in Yucatan, Mexico. Blood samples were obtained from 200 dogs. Samples were analyzed by nested-PCR to detect the presence of E. canis DNA and thrombocyte counts were calculated. One-hundred and forty of the dogs (70 %) were found to be infested with ticks. A total of 1 116 ticks were recovered and all were identi ed as Rhipicephalus sanguineus. The prevalence of E. canis infection was 69.2 %. None of the variables studied (gender, age, body condition, platelet-related bleeding, thrombocytopenia, and presence of ticks) showed association with E. canis infection. In conclusion, there is a high probability that dogs living in Yucatan, Mexico are infected with E. canis. 

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Author Biographies

  • Olga Carolina Diaz-Medina
    Autora y colaboradora del artículo
  • Manuel Emilio Bolio-González, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán
    Profesor de Carrera Titular "C" Tiempo Completo, Jefe del Depto. de Salud Animal y Medicina Preventiva, FMVZ-CCBA-UADY.Autor de correspondencia. Profesor de Carrera Titular "C" Tiempo Completo, Jefe del Depto. de Salud Animal y Medicina Preventiva, FMVZ-CCBA-UADY
  • Roger Ivan Rodríguez-Vivas, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán

    Profesor de Carrera Titular "C" Tiempo Completo. Responsable del laboratorio de Parasitología, FMVZ-CCBA-UADY

  • Edwin José Gutiérrez-Ruiz, Facultad de Medicina Veterinaria y Zootecnia, Campus de Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán
    Profesor de Carrera Titular "C" Tiempo Completo, FMVZ-CCBA-UADY
  • Carlos Pérez-Osorio, Facultad de Medicina, Universidad Autónoma de Yucatán
    Profesor Tienpo Completo, Facultad de Medicina de la Universidad Autónoma de Yucatán

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Published

2016-04-05

Issue

Section

SCIENTIFIC NOTE

How to Cite

Diaz-Medina, O. C., Bolio-González, M. E., Rodríguez-Vivas, R. I., Gutiérrez-Ruiz, E. J., & Pérez-Osorio, C. (2016). MOLECULAR SURVEY OF Ehrlichia canis IN DOGS FROM MEXICO: PREVALENCE OF INFECTION AND POSSIBLE FACTORS ASSOCIATED. Ecosistemas Y Recursos Agropecuarios, 3(8), 251-258. https://doi.org/10.19136/era.a3n8.778

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