Definition: A protozoan parasite causing tropical theileriasis in cattle. It is transmitted by ticks of the Hyalomma genus.
infection: coordinate IM with THEILERIASIS (IM) + check tags ANIMALS & CATTLE but not also CATTLE DISEASES; coordinate with specific protozoan terms (ANTIGENS, PROTOZOAN, etc) if pertinent
Other names annulatas, Theileria; annulata, Theileria; Theileria annulatas