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A method is described for calculating new infection incidence from monthly field data collected between April 1994 and February 1998 from an average of 770 Ethiopian Highland Zebu cattle maintained under traditional management in the Ghibe valley, southwest Ethiopia and exposed to a high challeng...


Rowlands, G.J.Leak, S.G.A.Peregrine, A.S.Nagda, S.M.Mulatu, W.D'Ieteren, G.D.M.[The incidence of new and the prevalence and persistence of recurrent trypanosome infections in cattle in southewest Ethiopia exposed to a high challenge with drug-resistant parasites]The incidence of new and the prevalence and persistence of recurrent trypanosome infections in cattle in southewest Ethiopia exposed to a high challenge with drug-resistant parasites

Presents results of a study undertaken firstly to measure the relative effects in N'Dama cattle of length of time detected parasitaemic; intensity of parasitaemia; and control of development of anaemia; on reproductive performance (calving interval), maternal ability (calf weaning weight) and cow...


Trail, J.C.M.D'Ieteren, G.D.M.Feron, A.Kakiese, O.Mulungo, M.Pelo, M.[Effect of trypanosome infection, control of parasitaemia and control of anaemia development on productivity of N'Dama cattle]Effect of trypanosome infection, control of parasitaemia and control of anaemia development on productivity of N'Dama cattle

In an on-farm trial conducted amongst the Maasai pastoralists in Nkuruman and Nkineji areas of Kenya between April 2004 and August 2005 designed to evaluate the effectiveness of a synthetic tsetse repellent technology, we assessed the relationship between tsetse challenge and trypanosomosis incid...


Bett, Bernard K.Irungu, P.Nyamwaro, Sospeter S.Murilla, G.Kitala, P.Gathuma, J.Randolph, Thomas F.McDermott, John J.[Estimation of tsetse challenge and its relationship with trypanosomosis incidence in cattle kept under pastoral production systems in Kenya]Estimation of tsetse challenge and its relationship with trypanosomosis incidence in cattle kept under pastoral production systems in Kenya

Cross sectional surveys (2002-2004) achieved in 89 villages, carried on 5474 cattle and 1908 tse tse flies (G. palpalis: 53%; G. tachinoides: 45% and G. morsitans: 2%) have been captured. Following these investigations, several suspected villages have been chosen for longitudinal surveys in order...


Talaki, E.Sidibe, I.Diall, O.Grace, DeliaBarry, A.M.Djiteye, A.Bocoum, Z.Clausen, P.H.Randolph, Thomas F.Affognon, Hippolyte D.Hendrickx, G.Pangui, L.J.Belem, A.M.G.[Répartition spatiale des trypanosomoses animales en relation avec la chimiorésistance dans la zone cotonnière de l’Afrique de l’Ouest (Mali et Guinée)]Répartition spatiale des trypanosomoses animales en relation avec la chimiorésistance dans la zone cotonnière de l’Afrique de l’Ouest (Mali et Guinée)

Examines the productivity characteristics of village N'Dama cattle exposed to different levels of trypanosomiasis challenge in The Gambia over a 3-year period. 60 lactating cows in which Trypanosoma congolense and T. vivax had been detected on blood examination were compared with 50 cows which ha...


Agyemang, K.Dwinger, R.H.Jeannin, P.Leperre, P.Grieve, A.S.Bah, M.L.Little, D.A.[Biological and economic impact of trypanosome infections on milk production in N'Dama cattle managed under village conditions in The Gambia]Biological and economic impact of trypanosome infections on milk production in N'Dama cattle managed under village conditions in The Gambia

Resistance to the drugs used to control African animal trypanosomosis is increasingly recognised as a constraint to livestock production in sub-Saharan Africa. The most commonly used tests for detection of trypanocidal drug resistance are tests using mice or ruminants, but these suffer from lack ...


Eisler, M.C.Brandt, J.Bauer, B.Clausen, P.H.Delespaux, V.Holmes, P.H.Ilemobade, A.Machila, N.Mbwambo, H.McDermott, John J.Mehlitz, D.Murilla, G.Ndung'u, J.M.Peregrine, A.S.Sidibe, I.Sinyangwe, L.Geerts, S.[Standardised tests in mice and cattle for the detection of drug resistance in tsetse-transmitted trypanosomes of African domestic cattle]Standardised tests in mice and cattle for the detection of drug resistance in tsetse-transmitted trypanosomes of African domestic cattle

The breeding and growth performances of N'Dama, Muturu and zebu cattle were investigated to determine trypanosome resistance of the breeding stock. Data on age at first calving, calving interval, calf birth weight and growth rate included.


Roberts, C.J.Gray, A.R.[Studies on trypanosome-resistant cattle. I. The breeding and growth performance of N'Dama, Muturu and zebu cattle maintained under the same conditions of husbandry]Studies on trypanosome-resistant cattle. I. The breeding and growth performance of N'Dama, Muturu and zebu cattle maintained under the same conditions of husbandry
Fèvre, Eric M.Picozzi, K.Jannin, J.Welburn, S.C.Maudlin, I.[Human African trypanosomiasis: Epidemiology and control]Human African trypanosomiasis: Epidemiology and control

Tsetse flies (Diptera: Glossinidae) are vectors of trypanosomes that cause sleeping sickness in humans and nagana in livestock across sub-Saharan Africa. Tsetse control strategies rely on a detailed understanding of the epidemiology and ecology of tsetse together with genetic variation within and...


Lall, G.K.Darby, R.C.Nystedt, B.Macleod, E.T.Bishop, Richard P.Welburn, S.C.[Amplified fragment length polymorphism (AFLP) analysis of closely related wild and captive tsetse fly (Glossina morsitans morsitans) populations]Amplified fragment length polymorphism (AFLP) analysis of closely related wild and captive tsetse fly (Glossina morsitans morsitans) populations

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