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As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from house...


Arimi, S.M.Koroti, E.Kang'ethe, Erastus K.Omore, Amos O.McDermott, John J.[Risk of infection with Brucella abortus and Escherichia coli O157:H7 associated with marketing of unpasteurized milk in Kenya]Risk of infection with Brucella abortus and Escherichia coli O157:H7 associated with marketing of unpasteurized milk in Kenya

The objective of this study was to apply transition models to distinguish between factors associated with both incident and persistent trypanosome infections. Data collected from 1561 cattle were analyzed from a long-term study involving 8 herds in which both trypanosome infections (a total of 56...


Schukken, Y.H.Schaik, G. vanMcDermott, John J.Rowlands, G.J.Nagda, S.M.Mulatu, W.D'Ieteren, G.D.M.[Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia]Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia

The general role of veterinary epidemiology and economics to national animal-disease control throughout the world is considered for the four main groupings of animal diseases: zoonotic, food-borne, endemic and epidemic diseases. This is done by considering how veterinary epidemiology and economic...


Perry, Brian D.McDermott, John J.Randolph, Thomas F.[Can epidemiology and economics make a meaningful contribution to national animal-disease control?]Can epidemiology and economics make a meaningful contribution to national animal-disease control?

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
O'Callaghan, C.J.McDermott, John J.Katende, J.M.Adams, J.E.Perry, Brian D.Young, A.S.[Analysis of longitudinal serological data for Theileria parva]Analysis of longitudinal serological data for Theileria parva

A one-year longitudinal study was conducted in 92 smallholder diary farms in Kwale district of Kenya, to evaluate the efficacy of Spot-on® (a 10% deltamethrin pour-on) in the control of East Coast fever, anaplasmosis, babesiosis and trypanosomosis. A comparison of the annual incidence and mortali...


Muraguri, G.R.McLeod, A.McDermott, John J.[Efficacy of a deltamethrin-based pour-on in the control of tick-borne diseases and trypanosomosis in Kwale District, Kenya]Efficacy of a deltamethrin-based pour-on in the control of tick-borne diseases and trypanosomosis in Kwale District, Kenya

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