Large databases with multiple variables, selected because they are available and might provide an insight into establishing causal relationships, are often difficult to analyse and interpret because of multicollinearity. The objective of this study was to reduce the dimensionality of a multivaria...
Duchateau, L.
,
Kruska, R.L.
,
Perry, Brian D.
,
[Reducing a spatial database to its effective dimensionality for logistic - regression analysis of incidence of livestock disease]
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Reducing a spatial database to its effective dimensionality for logistic - regression analysis of incidence of livestock disease
Perry, Brian D.
,
Young, A.S.
,
[The naming game. The changing fortunes of East Coast fever and Theileria parva]
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The naming game. The changing fortunes of East Coast fever and Theileria parva
O'Callaghan, C.J.
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McDermott, John J.
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Katende, J.M.
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Adams, J.E.
,
Perry, Brian D.
,
Young, A.S.
,
[Analysis of longitudinal serological data for Theileria parva]
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Analysis of longitudinal serological data for Theileria parva
Norval, R.A.I.
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Lawrence, J.A.
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Young, A.S.
,
Perry, Brian D.
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Dolan, T.T.
,
Scott, J.R.
,
[Theileria parva: Influence of vector, parasite and host relationships on the nature and distribution of theileriosis in Southern Africa]
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Theileria parva: Influence of vector, parasite and host relationships on the nature and distribution of theileriosis in Southern Africa
Lessard, P.
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L'Eplattenier, R.
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Norval, R.A.I.
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Kundert, K.
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Dolan, T.T.
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Croze, H.
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Walker, J.B.
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Irvin, A.D.
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Perry, Brian D.
,
[Geographic information systems for studying the epidemiology of cattle diseases caused by Theileria parva]
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Geographic information systems for studying the epidemiology of cattle diseases caused by Theileria parva
In Kenya, the vast majority of dairy farms are owned and run by smallholder farmers. These farms are estimated to produce 75-90 percent of the milk sold in Kenya (Mbogoh, 1984a, b); about 65 percent of dairy cattle in the smallholder farms are stall-fed for the greater part of the year (Gitau et ...
Gitau, G.K.
,
Perry, Brian D.
,
McDermott, John J.
,
Katende, J.M.
,
Maribei, J.M.
,
[Risk factors associated with Theileria parva infection in cattle in smallholder dairy farms in Muranga District, Kenya. A longitudinal study]
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Risk factors associated with Theileria parva infection in cattle in smallholder dairy farms in Muranga District, Kenya. A longitudinal study
This paper studies East Coast fever (Theileria parva infection) risk in four district smallholder-farming areas of Kenya representing a range of epidemiological states of the disease. The areas include Kakamega, where indigenous cattle are intensively grazed with minimal tick control under modera...
Kiara, Henry K.
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O'Callaghan, C.J.
,
Randolph, Thomas F.
,
McDermott, John J.
,
Perry, Brian D.
,
[Targeting East Coast fever control strategies based on the assessment of biological risk]
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Targeting East Coast fever control strategies based on the assessment of biological risk
Perry, Brian D.
,
Deem, S.L.
,
Medley, G.F.
,
Morzaria, S.P.
,
Young, A.S.
,
[The ecology of Theileria parva infections of cattle and the development of endemic stability]
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The ecology of Theileria parva infections of cattle and the development of endemic stability