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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

Research has been undertaken since 1986 in the Ghibe valley, southwest Ethiopia, monitoring approximately 840 village East African Zebu cattle monthly to assess the effects of trypanosomiasis on productivity. The average monthly trypanosome prevalence between 1986 and 1989 was about 30 percent. M...


Mulatu, W.Rowlands, G.J.D'Ieteren, G.D.M.Nagda, S.M.[Effects of trypanosomiasis on productivity of East African Zebu cattle exposed to drug resistant trypanosomes]Effects of trypanosomiasis on productivity of East African Zebu cattle exposed to drug resistant trypanosomes

An average of 840 East African Zebu cattle have been monitored in the Ghibe valley, south west Ethiopia since 1986. Despite a high prevalence of drug resistance, regular Berenil treatment appears to have maintained these cattle at reasonable levels of productivity. However, when corrected for fre...


Rowlands, G.J.Mulatu, W.D'Ieteren, G.D.M.Nagda, S.M.[Evidence of differences in trypanosusceptibility in East African Zebu cattle]Evidence of differences in trypanosusceptibility in East African Zebu cattle

It is useful to be able to estimate the incidence of new infections in cattle exposed to a high challenge of drug resistance trypanosomes; with this information the impact of an intervention that improves the control of trypanosomosis can be better understood. Approximately 750 Ethiopian Highland...


Rowlands, G.J.Nagda, S.M.Leak, S.G.A.Mulatu, W.D'Ieteren, G.D.M.Peregrine, A.S.[Epidemiological analysis of trypanocidal drug resistance in Zebu cattle in Ghibe, southwest Ethiopia. Abstract]Epidemiological analysis of trypanocidal drug resistance in Zebu cattle in Ghibe, southwest Ethiopia. Abstract

Bovine trypanosomiasis is prevalent in southwest Ethiopia infested with tsetse flies. Since 1986, East African Zebu cattle raised under trypanosomiasis risk in the Ghibe Valley of southwest Ethiopia have been studied to investigate the effects of trypanosmiasis on health and productivity. Approxi...


Rowlands, G.J.D'Ieteren, G.D.M.Authié, E.Leak, S.G.A.Mulatu, W.Nagda, S.M.[Variations in susceptibility to the effects of trypanosmiasis in East African Zebu cattle]Variations in susceptibility to the effects of trypanosmiasis in East African Zebu cattle

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