There is presently no vaccine against
trypanosomiasis.
Commonly used measures against the disease include the use
of prophylactic trypanocidal (animal form of the disease)
and curative (both human and animal forms) drugs, and the
exploitation of trypanotolerant livestock breeds. Interventions
against tsetse flies are based on methods that reduce fly
population density in a given area. If and where fly populations
are isolated - the areawide integrated intervention approach
can be envisaged to create sustainable tsetse-free zone. The
latter appears particularly attractive, as it permits the
definite elimination of the vector from the targeted area.
It cannot be overemphasized that the integration and adaptation
of the various control measures to the local prevailing environmental
and agro-ecological conditions give optimum results.
It is also important to stress that maximization of possible
benefits from intervention requires - beyond a sound analysis
of the technical feasibility - proper appreciation of the
causal relationship between poverty and tsetse related development
constraints. It derives that the design and implementation
of intervention programmes must be conceived in the context
of SARD.
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