Anaplasma and Ehrlichia sp. (AEs) cause significant economic losses to the livestock sector in Uganda. Despite the well known limitation on livestock production caused by these tick-borne parasites, the extent of this problem has not been extensively studied and/or established. In this book we present a systematic account of the prevalence of AEs in cattle from Kashaari county-Mbarara district (Uganda) and an in depth comparison of the prevalence of these tick-borne parasites in different cattle breeds, age groups, Sub County of origin and management systems. To determine the different Anaplasma and Ehrlichia species in cattle, we used A single pair of primers to amplify a 492-498bp fragment of the 16SRNA gene spanning the V1 region conserved for both AEs and allowed the PCR products to hybridize with AE species-specific oligonucleotides. A logistic regression model fit over the above factors and used to determine predictor(s) of infection with AEs is herein presented. This...

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