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Control of protozoal diseases in eastern Africa: The case for environmental considerations

Published online by Cambridge University Press:  19 September 2011

J. M. Gathuma
J. M. Gathuma
Affiliation:
Faculty of Veterinary Medicine, University of Nairobi, Kenya
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Abstract

Malaria, African trypanosomiasis, theileriosis, babesiosis and coccidiosis are of great public health and/or economic importance in eastern Africa. Leishmaniasis is an increasing problem in this area and other protozoal diseases which are found among human and/or livestock populations include toxoplasmosis, trichomoniasis, amoebiasis, giardiasis, sarcocystosis, Balantidium coli infection and histomoniasis.

Control of the vector-borne parasitic protozoan diseases has been based mainly on the use of pesticides with their attendant, adverse effects on the environment.

The paper describes the public health and economic problems posed by the main protozoan diseases in eastern Africa and discusses their control, stressing the importance of environmental considerations when planning control measures. Further, a consideration of the public health impact of these diseases when drawing up, and during implementation of, major agricultural, hydro-electric or irrigation schemes, is emphasized. The possible effects of control measures on the social and economical welfare of local communities is highlighted.

Keywords

Protozoa diseasesEast Africacontrol strategiesenvironmental programmes for controlinsecticidesbiological control
Type
Research Article
Information
International Journal of Tropical Insect Science , Volume 7 , Special Issue 3: Progress in Entomology: Proceedings of the VII International Congress of Protozoology , June 1986 , pp. 327 - 336
Copyright
Copyright © ICIPE 1986

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