Trypanosoma evansi

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Trypanosoma evansi
Parasite140104-fig2 Surra (Trypanosoma evansi infection) in a Tunisian dog.png
Trypanosoma evansi in blood
Scientific classification
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T. evansi
Binomial name
Trypanosoma evansi
Steel, 1884

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Trypanosoma evansi is a protozoan trypanosome in the genus Trypanosoma that causes one form of surra in animals.[1] It has been proposed that T. evansi is—like T. equiperdum—a derivative of T. brucei.[2] Due to this loss of part of the mitochondrial (kinetoplast) DNA T. evansi is not capable of infecting the invertebrate vector and establishing the subsequent life-stages.[3][4] Due to its mechanical transmission T. evansi is not restricted to transmission via the tsetse fly but shows a very broad vector specificity including the genera Tabanus, Stomoxys, Haematopota, Chrysops and Lyperosia.[5] It rarely causes disease in humans,[6] indeed, it has only been recorded in cases where the patient lacks a normal component of human serum, Apolipoprotein L1.[7] T. evansi is very common in India and causes acute disease in camels and horses, and chronic disease in cattle and buffaloes. The treatment for trypanosoma evansi is triquin(0.025ml/10 kg B.wt.)[8] and surral (0.5 mg/kg B. wt.)[citation needed]

References

  1. Lua error in package.lua at line 80: module 'strict' not found. open access publication - free to read
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  5. Lua error in package.lua at line 80: module 'strict' not found.(and references therein)
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External links


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