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A retrospective case-control study was conducted on 6718 sheep of two breeds (2772 Horro and 3946 Menz) on risk factors for mortality associated with respiratory disease (MARD) in Ethiopia, based on data collected between October 1993 and December 1997. Potential risk factors examined were breed,...


Tibbo, MarkosMukasa-Mugerwa, E.Woldemeskel, M.Rege, J.E.O.[Risk factors for mortality associated with respiratory disease among Menz and Horro sheep in Ethiopia]Risk factors for mortality associated with respiratory disease among Menz and Horro sheep in Ethiopia

The epidemiology of nematode infections in Menz sheep was studied in the highlands of Ethiopia at the International Livestock Research Institute (ILRI), Debre Berhan Research Station, using a series of tracer lambs grazing contaminated pasture for either 4, 16, 32 or 48 weeks from July 1992 to Ju...


Tembely, S.Lahlou-Kassi, A.Rege, J.E.O.Sovani, S.Diedhiou, M.L.Baker, R.L.[The epidemiology of nematode infections in sheep in a cool tropical environment]The epidemiology of nematode infections in sheep in a cool tropical environment

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