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Heartwater, caused by the rickettsial organism Cowdria ruminantium and transmitted by ticks of the genus Amblyomma, is considered to be the most important tick-borne disease of cattle in southern Africa, and is second only in importance to East Coast fever (theileriosis) in eastern Africa. This p...


O'Callaghan, C.J.Medley, G.F.Peter, T.F.Perry, Brian D.[Modelling the transmission dynamics of Cowdria ruminantium: Supporting the case for endemic stability]Modelling the transmission dynamics of Cowdria ruminantium: Supporting the case for endemic stability

Two Theileria species of cattle, T. parva and T. annulata are amongst the most highly pathogenic protozoan parasites of mammals, causing over 90 percent mortality in susceptible Bos taurus types of cattle. This paper discusses and presents the losses due to East Coast Fever and theileriosis, main...


Morzaria, S.P.Fujisaki, K.[Molecular epidemiology of bovine theileriosis]Molecular epidemiology of bovine theileriosis

Rift Valley Fever (RVF), an insect-borne viral zoonotic disease caused by a member of the Phlebovirus genus of the family Bunyaviridae, was first recognised in the Rift Valley of Kenya in the early 1930s. Since then, several epidemics of RVF have occurred in northern, southern and eastern Africa ...


Bonnet, P.Tibbo, MarkosWorkalemahu, A.Gau, M.[Rift Valley fever - an emerging threat to livestock trade and food security in the Horn of Africa: A review]Rift Valley fever - an emerging threat to livestock trade and food security in the Horn of Africa: A review
Perry, Brian D.Peter, T.F.Chamboko, TafireyiMahan, S.M.Medley, G.F.Mukhebi, A.W.O'Callaghan, C.J.Minjauw, B.[Studies on the epidemiology and economic impact of heartwater in Zimbabwe]Studies on the epidemiology and economic impact of heartwater in Zimbabwe
Grootenhuis, J.G.[The importance of wildlife in the epidemiology of trypanosomiasis, East Coast fever and some other protozoan diseases]The importance of wildlife in the epidemiology of trypanosomiasis, East Coast fever and some other protozoan diseases

Describing agroecosystems and assessing their sustainability and health has become of great interest to researchers, Development agents and communities. Such assessments are frequently carried out using a group of carefully chosen attributes, known as indicators. This was the approach adopted in ...


Gitau, T.McDermott, John J.Waltner-Toews, D.McDermott, B.[Use of correspondence analysis in agroecosystem health and sustainability assessment]Use of correspondence analysis in agroecosystem health and sustainability assessment
Rowlands, G.J.Authié, E.D'Ieteren, G.D.M.Leak, S.G.A.Mulatu, W.Nagda, S.M.Peregrine, A.S.[An epidemiological study of recurrent trypanosome infection in East African Zebu cattle and its association with drug resistance]An epidemiological study of recurrent trypanosome infection in East African Zebu cattle and its association with drug resistance
Leak, S.G.A.Mulatu, W.Kagwanja, J.Reid, Robin S.Rowlands, G.J.D'Ieteren, G.D.M.Wilson, A.[Constraints to successful and sustainable control of animal trypanosomosis: Epidemiological studies in the Ghibe valley, Ethiopia]Constraints to successful and sustainable control of animal trypanosomosis: Epidemiological studies in the Ghibe valley, Ethiopia
Kang'a, S.Nilsson, P.Goldammer, T.Mwakaya, J.Njagi, E.N.M.Schwerin, M.Hanotte, Olivier H.[Construction of a BAC contig at a cattle QTL region controlling resistance to trypanosomosis on BTA7 that is homologous to the murine T1R1 region on MMU17]Construction of a BAC contig at a cattle QTL region controlling resistance to trypanosomosis on BTA7 that is homologous to the murine T1R1 region on MMU17

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