A quantitative real-time polymerase chain reaction (qPCR) assay using a TaqMan minor groove binder (MGB) probe was developed for the detection of Babesia caballi infection in equids from South Africa. Nine previously published sequences of the V4 hypervariable region of the B. caballi 18S rRNA gene were used to design primers and probes to target unique, conserved regions. The B. caballi TaqMan...

Members of the CCp protein family have been previously described to be expressed on gametocytes of apicomplexan Plasmodium parasites. Knocking out Plasmodium CCp genes blocks the development of the parasite in the mosquito vector, making the CCp proteins potential targets for the development of a transmission-blocking vaccine. Apicomplexans Babesia bovis and Babesia bigemina are the causative a...

Equine piroplasmosis is a tickborne disease of equids with worldwide distribution, caused by Theileria equi and Babesia caballi. The aim of this study was molecular detection of T. equi and B. caballi in donkeys in northeastern Iran and investigate the association between positivity of piroplasm infection and host-related factors. In the present study, Blood samples were collected from 106 appa...

Equine piroplasmosis, caused by the parasites Theileria equi and Babesia caballi, is a globally important disease, affecting a large percentage of the world's horses. This article serves as a review of these divergent parasites. Discussed are the clinical presentation of disease, diagnosis, and treatment. Special attention is given to the current disease status specifically in North America.

equine piroplasmosis is a severe disease of horses caused by the intra-erythrocyte protozoan, theileria equi and babesia caballi. the aim of this study was to identify equine piroplasmosis based on molecular and morphometrical features in horses in suburb of urmia, west azerbaijan province, iran. from april to september 2011, a total number of 240 blood samples were collected randomly from hors...

SUMMARY For the evaluation of the epidemiology of Theileria equi and Babesia caballi in a herd of 510 horses in SW Mongolia, several mathematical models of the transmission dynamics are constructed. Because the field data contains information on the presence of the parasite (determined by PCR) and the presence of antibodies (determined by IFAT), the models cater for maternal protection with ant...

A molecular epidemiological survey of the protozoal parasites that cause equine piroplasmosis was conducted using samples collected from horses and zebra from different geographical locations in South Africa. A total of 488 samples were tested for the presence of Theileria equi and/or Babesia caballi using the reverse line blot hybridization assay. Ten percent of the samples hybridized to the T...

Equine babesiosis is a hemoprotozoan tickborne disease with worldwide distribution and caused by Theileria equi and Babesia caballi. This study was conducted to determine the seroprevalence of T. equi and B. caballi infection in Turkoman breed horses in North Khorasan Province of Iran. Blood samples were collected from 100 apparently healthy horses and examined by microscopy and indirect immuno...

The objective of this study is to investigate the seroprevalence of equine piroplasmosis in China. A total of 1990 sera were collected from clinically healthy horses in various districts located in ten different provinces of China and examined by using indirect enzyme-linked immunosorbent assays (ELISAs) with recombinant Theileria equi (T. equi) merozoite antigen 2 (rEMA-2) and Babesia caballi ...

BACKGROUND Equine piroplasmosis (EP) is the cause of persistent tick-borne infection with no symptoms, but the most important problem of EP is due to the persistent carrier state. Carrier animals to Babesia (Theileria) equi (Laveran 1901) and B. caballi (Nuttall, 1910) infestation could be identified by extremely sensitive PCR-based method. The purpose of this study was to identify the causativ...