Theileria parva genetics, prevalence and vaccination practices in Zimbabwe and the African region and the prospects for vaccine development: a systematic review

Abstract

Introduction January disease causes the deaths of over 55,000 cattle valued at approximately US$ 17 million annually in Zimbabwe. The locally developed Boleni stabilate vaccine is in use for controlling the disease. In the present review, we show the current knowledge of the genetic variation and population structure of Theileria parva parasite and its implications on the epidemiology and control of the parasite in eastern and southern Africa, with a major emphasis on Zimbabwe.