Blood samples being carefully labelled with identification numbers and comprehensive records being completed for laboratory and statistical data. - - Tick and Tickborne Disease Control: GLP/ZIM/015/BELGLP/ZIM/014/DEN. The objective of this project is the protection of cattle by vaccinating against Theileria parva infection, a tick borne disease locally termed January Disease or Tobacco Disease. Vaccination is carried out using I parva boleni Bolvac, a locally produced