First report of surra (Trypanosoma evansi infection) in a Tunisian dog

نویسندگان

  • Mohamed Ridha Rjeibi
  • Taoufik Ben Hamida
  • Zara Dalgatova
  • Tarek Mahjoub
  • Ahmed Rejeb
  • Walid Dridi
  • Mohamed Gharbi
چکیده

Trypanosoma evansi, the agent of surra, is a salivarian trypanosome, originating from Africa. Surra is a major disease in camels, equines and dogs, in which it can often be fatal in the absence of treatment. Animals exhibit nonspecific clinical signs (anaemia, loss of weight and abortion). In the present survey, a blood sample was collected in Sousse (Central Tunisia) from a dog that presented clinical signs of trypanosomiasis. Giemsa-stained blood smears and PCR were performed. ITS1 sequences from blood had 99.8 and 99.5% homology with published T. evansi sequences from cattle and camels, respectively. To our knowledge, this is the first report of T. evansi in a Tunisian dog.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

First Draft Genome Sequence of the Dourine Causative Agent: Trypanosoma Equiperdum Strain OVI

Trypanosoma equiperdum is the causative agent of dourine, a sexually-transmitted infection of horses. This parasite belongs to the subgenus Trypanozoon that also includes the agent of sleeping sickness (Trypanosoma brucei) and surra (Trypanosoma evansi). We herein report the genome sequence of a T. equiperdum strain OVI, isolated from a horse in South-Africa in 1976. This is the first genome se...

متن کامل

Trypanosoma Evansi Infections

Definition of the disease: Trypanosoma evansi causes a disease known as Trypanosomosis1 (‘surra’). It affects a number of species of domesticated animals in Asia, Africa and Central and South America. The principal host species affected varies geographically, but buffalo, cattle, camels and horses are particularly affected, although other animals, including wildlife, are also susceptible. It is...

متن کامل

In vivo investigations of selected diamidine compounds against Trypanosoma evansi using a mouse model.

Surra is an animal pathogenic protozoan infection, caused by Trypanosoma evansi, that develops into a fatal wasting disease. Control measures rely on diagnosis and treatment. However, with the continuous emergence of drug resistance, this tactic is failing, and the pressing need for new chemotherapeutic agents is becoming critical. With the introduction of novel aromatic diamidines, a new categ...

متن کامل

Evaluation of an Indirect-ELISA Test for Trypanosoma evansi Infection (Surra) in Buffaloes and Its Application to a Serological Survey in Thailand

Surra, caused by Trypanosoma evansi, is a neglected disease due to frequent subclinical evolution, especially in bovines in Asia. However, acute and chronic signs are regularly observed, with significant sanitary and economic impacts. In this study, we evaluated and applied an indirect-ELISA test for the detection of anti-T. evansi immunoglobulin G in buffaloes using antibovine conjugate. Based...

متن کامل

Trypanosoma Evansi Infections

Definition of the disease: Trypanosoma evansi causes a disease known as Trypanosomosis1 5 (‘surra’). It affects a number of domesticated animals species in Asia, Africa and Central and South 6 America. The principal host species affected varies geographically, but buffalo, cattle, camels and 7 horses are particularly affected, although other animals, including wildlife, are also susceptible. It...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 22  شماره 

صفحات  -

تاریخ انتشار 2015