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Peer-reviewed veterinary case report

Ehrlichia canis infection in dogs from Bahia Brazil and tick risk

By Carvalho, F S et al.·Published in Genetics and molecular research : GMR·2008·Programa de P&#xf3·View original on PubMed

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Original publication title: Epidemiological and molecular study of Ehrlichia canis in dogs in Bahia, Brazil.

Species:
dog

Plain-English summary

A study in Brazil found that 12 out of 153 dogs tested positive for Ehrlichia canis, a bacteria spread by ticks that can cause serious health issues. The dogs were mostly from rural areas and had been exposed to tick-infested environments. Symptoms of Ehrlichia canis infection can include fever, lethargy, and loss of appetite, but the study focused on identifying the presence of the bacteria rather than specific treatments. If your dog shows any concerning symptoms, it's important to consult your veterinarian for testing and potential treatment options.

People also search for: dog tick disease symptoms · Ehrlichia canis treatment · how to prevent ticks on dogs

Abstract

The objective of the present article was an epidemiological and molecular study of Ehrlichia canis in dogs of Ilhéus and Itabuna in Bahia, as well as an evaluation of associated risk factors. Blood samples were collected from 153 dogs and DNA was extracted and analyzed by the nested-polymerase chain reaction, using one pair of primers to detect Ehrlichia bacteria and another pair to detect the presence of E. canis. Of the 153 animals, 12 (7.8%) were polymerase chain reaction-positive for E. canis, indicating the presence of the parasite in dogs of the Ilhéus-Itabuna microregion. The associated risk factors were exposure to tick-infested habitats and the fact that the dogs lived in the countryside.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/18752193/