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Farm animal movement usually occurs during grazing, watering, and dipping and livestock trade among others. These movements creates contacts between different farms and the contacts created forms networks of varying magnitude ranging from local to international depending on the scale of movement ...
Q fever (Coxiella burnetii) is an old zoonotic disease, believed to be widely present in ruminant populations worldwide. It is an occupational disease and like many animal diseases, farm management practices are likely to have a direct impact on the presence and spread of Q fever within and betwe...
Butana and Kenana calves' performance were evaluated. Effects of type of breed, sex of calf, age of dam, sequence of calving and season of calving on calf birth weights were examined based on records of 256 Butana and 169 Kenana calves. Data from statistical analysis of variances and correlation ...
A live, attenuated vaccine is currently the only viable option to control of CBPP in Africa. It has been suggested that simple modifications to current vaccines and protocols might improve efficacy in the field. In this report we compared the current vaccine formulation with a buffered preparatio...
Discusses factors influencing liveweight in a range of trypanotolerance network situations. Analyses liveweight traits, viz, dam liveweights at parturition and weaning, dam liveweight change between parturition and weaning, progeny liveweights at birth and weaning and progeny pre-weaning daily gain.
The economic and performance effect of supplementing smallholder cattle by substituting commercial feed with iso-nitrogenous and iso-energetic diets based on alternative protein sources was investigated in two trials. In trial 1, three diets (commercial concentrate, commercial concentrate partial...
The major histocompatibility complex (MHC) region contains many genes that are key regulators of both innate and adaptive immunity including the polymorphic MHCI and MHCII genes. Consequently, the characterisation of the repertoire of MHC genes is critical to understanding the variation that dete...
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