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==Description==

==Description==

Equine babesiosis is a tick-borne protozoal infection of donkeys, mules, horses and zebra characterised by acute haemolytic anaemia. The disease is caused by the intraerythrocytic protozoa ''Theileria equi'' (formerly ''Babesia equi'') and ''Babesia caballi'' and is transmitted primarly by ixodid ticks. Equine babesiosis is present in most tropical and sub-tropical regions of the world where tick vectors are present. Only the United States, Canada, Australia, Japan, England and Ireland are not considered to be endemic areas. The disease is associated with high economic losses relating to treatment costs, loss of performance, abortion and death.

Equine babesiosis is a tick-borne protozoal infection of donkeys, mules, horses and zebra characterised by acute haemolytic anaemia. The disease is caused by the intraerythrocytic protozoa ]]''Theileria equi'']] (formerly ''Babesia equi'') and [[''Babesia caballi'']] and is transmitted primarly by ixodid ticks. Equine babesiosis is present in most tropical and sub-tropical regions of the world where tick vectors are present. Only the United States, Canada, Australia, Japan, England and Ireland are not considered to be endemic areas. The disease is associated with high economic losses relating to treatment costs, loss of performance, abortion and death.

==Aetiology and Pathogenesis==

==Aetiology and Pathogenesis==