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The protozoan parasite Theileria parva is the causal agent of an acute, usually fatal, disease of cattle characterized by widespread parasitism and destruction of cells of the lymphoid system. Animals which recover from infection are immune to challenge with the homologous stock of the parasite....
Theileria parva is an intracellular sporozoan parasite that infects and transforms bovine lymphocytes, causing a severe lymphoproliferative disease known as East Coast fever in eastern, central and southern Africa. In this article, Declan McKeever and colleagues summarize the current understandin...
Studies of the immune responses of cattle to Theileria parva have provided evidence that immunity to the parasite can operate at two levels, namely the sporozoite and the schizont-infected lymphoblast. Antibodies that neutralize the infectivity of sporozoites have been detected in the serum of hy...
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