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Conference Paper 1997

Autor: O'Callaghan, C.J. Medley, G.F. Peter, T.F. Perry, Brian D.

Heartwater, caused by the rickettsial organism Cowdria ruminantium and transmitted by ticks of the genus Amblyomma, is considered to be the most important tick-borne disease of cattle in southern Africa, and is second only in importance to East Coast fever (theileriosis) in eastern Africa. This p...

Enlace original: https://cgspace.cgiar.org/handle/10568/50860

Investigación en Agricultura
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O'Callaghan, C.J. ,  Medley, G.F. ,  Peter, T.F. ,  Perry, Brian D. ,  [Modelling the transmission dynamics of Cowdria ruminantium: Supporting the case for endemic stability] ,  Modelling the transmission dynamics of Cowdria ruminantium: Supporting the case for endemic stability
Conference Paper 2001

Autor: Coleman, P.G. Rowlands, G.J. McDermott, John J. Leak, S.G.A. Mulatu, Meron Nagda, S.M. D'Ieteren, G.D.M.
Enlace original: https://cgspace.cgiar.org/handle/10568/50855

Investigación en Agricultura
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Coleman, P.G. ,  Rowlands, G.J. ,  McDermott, John J. ,  Leak, S.G.A. ,  Mulatu, Meron ,  Nagda, S.M. ,  D'Ieteren, G.D.M. ,  [Modeling changes in trypanosomiasis transmission following 'pour-on' application] ,  Modeling changes in trypanosomiasis transmission following 'pour-on' application
Conference Paper 2000

Autor: Kitala, P.M. Coleman, P.G. McDermott, John J.

The mechanisms by which the rabies virus persists in a host population are unclear. Mathematical models of rabies have difficulty in explaining how the rabies virus persists in the host population between epidemics. Simple deterministic models of rabies predict an unrealistically low number of in...

Enlace original: https://cgspace.cgiar.org/handle/10568/50859

Investigación en Agricultura
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Kitala, P.M. ,  Coleman, P.G. ,  McDermott, John J. ,  [Modelling the potential importance of wildlife for rabies persistence in Machakos District, Kenya] ,  Modelling the potential importance of wildlife for rabies persistence in Machakos District, Kenya
Conference Paper 2000

Autor: O'Callaghan, C.J. Medley, G.F. Peter, T.F. Mahan, S.M. Perry, Brian D.

Heartwater, an infectious disease of ruminants caused by the rickettsia Cowdria ruminantium (transmitted by ixodid ticks of the genus Amblyomma and vertically), severely constrains livestock production throughout sub-Saharan Africa. Its epidemiology varies from epidemics with high mortality (on i...

Enlace original: https://cgspace.cgiar.org/handle/10568/50957

Investigación en Agricultura
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O'Callaghan, C.J. ,  Medley, G.F. ,  Peter, T.F. ,  Mahan, S.M. ,  Perry, Brian D. ,  [Predicting the effect of vaccination of the transmission dynamics of heartwater (Cowdria ruminantium infection)] ,  Predicting the effect of vaccination of the transmission dynamics of heartwater (Cowdria ruminantium infection)
Conference Paper 2000

Autor: McDermott, John J. Coleman, P.G. Eisler, M.C. Peregrine, A.S.

Tsetse-transmitted trypanosomosis affects cattle production over approximately 10 million km2 of Africa. In these areas, trypanocidal drugs, both prophylactic and curative, are the most widely used methods of trypanosomosis control. However, resistance of trypanosomes to the 3 trypanocidal drugs ...

Enlace original: https://cgspace.cgiar.org/handle/10568/51156

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McDermott, John J. ,  Coleman, P.G. ,  Eisler, M.C. ,  Peregrine, A.S. ,  [The effects of resistance to trypanocidal drugs on trypanosome transmission] ,  The effects of resistance to trypanocidal drugs on trypanosome transmission
Conference Paper 2000

Autor: Peter, T.F. O'Callaghan, C.J. Medley, G.F. Mahan, S.M. Perry, Brian D.

Heartwater is a disease of high mortality in domestic ruminants (cattle, sheep and goats) in sub-Saharan Africa and in the Caribbean. An intracellular rickettsia, Cowdria ruminantium, is the cause of the disease and is transmitted by ticks of the genus Amblyomma. Losses due to heartwater are high...

Enlace original: https://cgspace.cgiar.org/handle/10568/50223

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Peter, T.F. ,  O'Callaghan, C.J. ,  Medley, G.F. ,  Mahan, S.M. ,  Perry, Brian D. ,  [Biological support for modeling the transmission dynamics of cowdriosis] ,  Biological support for modeling the transmission dynamics of cowdriosis
Conference Paper 1991

Autor: Williams, D.J.L. Naessens, Jan Moloo, S.K. Scott, J.R.
Enlace original: https://cgspace.cgiar.org/handle/10568/50152

Investigación en Agricultura
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Williams, D.J.L. ,  Naessens, Jan ,  Moloo, S.K. ,  Scott, J.R. ,  [Analysis of peripheral blood leukocyte populations in N'Dama and Boran cattle following Glossina morsitans centralis-transmitted Trypanosoma congolense infection] ,  Analysis of peripheral blood leukocyte populations in N'Dama and Boran cattle following Glossina morsitans centralis-transmitted Trypanosoma congolense infection
Conference Paper 1992

Autor: Young, A.S. Shaw, M.K. Ochanda, H. Morzaria, S.P. Dolan, T.T.
Enlace original: https://cgspace.cgiar.org/handle/10568/50520

Investigación en Agricultura
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Young, A.S. ,  Shaw, M.K. ,  Ochanda, H. ,  Morzaria, S.P. ,  Dolan, T.T. ,  [Factors affecting the transmission of African Theileria species of cattle by ixodid ticks] ,  Factors affecting the transmission of African Theileria species of cattle by ixodid ticks
Conference Paper 1985

Autor: Dwinger, R.H. Luckins, G. Murray, M. Rae, P. Moloo, S.K.
Enlace original: https://cgspace.cgiar.org/handle/10568/50744

Investigación en Agricultura
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Dwinger, R.H. ,  Luckins, G. ,  Murray, M. ,  Rae, P. ,  Moloo, S.K. ,  [Interference between different serodemes of Trypanosoma congolense in the establishment of superinfections in goats following tsetse transmission] ,  Interference between different serodemes of Trypanosoma congolense in the establishment of superinfections in goats following tsetse transmission

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