Oriental theileriosis, a disease primarily impacting cattle is caused by an apicomplexan hemoprotozoan parasite, Theileria orientalis. It has now become established in the Australasia region. The organism was long considered benign cause of persistent infections; however, increase clinical outbreaks since 2006 eastern Australian states and New Zealand associated with identification pathogenic I...

Abstract The risk of pathogen transmission continues to increase significantly in the presence tick vectors due trade livestock across countries. In Ghana, there is a lack data on incidence tick-borne pathogens that are zoonotic and veterinary importance. This study, therefore, aimed determine prevalence such using molecular approaches. A total 276 dry blood spots were collected from cattle (10...

Delivery of various forms of recombinant Theileria parva sporozoite antigen (p67) has been shown to elicit antibody responses in cattle capable of providing protection against East Coast fever, the clinical disease caused by T. parva. Previous formulations of full-length and shorter recombinant versions of p67 derived from bacteria, insect, and mammalian cell systems are expressed in non-native...

The intracellular, protozoan Theileria species parasites are the only eukaryotes known to transform another eukaryotic cell. One consequence of this parasite-dependent transformation is the acquisition of motile and invasive properties of parasitized cells in vitro and their metastatic dissemination in the animal, which causes East Coast Fever (T. parva) or Tropical Theileriosis (T. annulata). ...

Arthropod transmitted hemoparasitic diseases are economically important vector-borne diseases of tropical and subtropical parts of the world including Ethiopia. Bovine theileriosis is a tick-borne hemoprotozoan disease of cattle caused by several theileria species and among them T. parva, the cause of East Coast fever and T. annulata, the causative agent of tropical theileriosis are the most pa...