Large Babesia species transmitted to splenectomized calves by field collections of British ticks (Haemaphysalis punctata).
D000818:Animals; D016782:Apicomplexa / Q000472:pathogenicity*; D001179:Arthropod Vectors; D001404:Babesiosis / Q000209:etiology*; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D004739:England; D004912:Erythrocytes / Q000382:microbiology; D013156:Splenectomy; D013987:Ticks