Peer-reviewed veterinary case report
An atypical Toxoplasma gondii genotype in a rural Brazilian dog co-infected with Leishmania (Viannia) braziliensis.
- Journal:
- Revista da Sociedade Brasileira de Medicina Tropical
- Year:
- 2015
- Authors:
- Silva, Rodrigo Costa da et al.
- Affiliation:
- Department of Pathobiology and Population Medicine · United States
- Species:
- dog
Abstract
Toxoplasmosis and leishmaniasis are two worldwide zoonoses caused by the protozoan parasites Toxoplasma gondii and Leishmania spp., respectively. This report describes the clinical and laboratorial findings of a co-infection with both parasites in a 4-year-old female dog suspected of ehrlichiosis that presented anemia, thrombocytopenia, hypoalbuminemia, hyperglobulinemia, tachyzoite-like structures to the lung imprints, and polymerase chain reaction (PCR) results positive for T. gondii (kidney, lung, and liver) and Leishmania spp. Co-infection with Toxoplasma gondii and Leishmania braziliensis was confirmed by sequencing; restriction fragment length polymorphism-polymerase chain reaction (RFLP-PCR) confirmed an atypical T. gondii genotype circulating in dogs that has been reported to cause human congenital toxoplasmosis.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/25992942/