The influence of high risk exposure to trypanosome infection on reproductive function in Baoulé cattle in Burkina Faso

Abstract

Trypanosome infection influences reproductive function in trypanotolerant as well as trypanosensitive cattle. Abortions and anoestrus behaviour have been noted in short horned Baoulé cattle in high risk areas of trypanosome infestation. These reproductive disturbances, which are systematically encountered in sensitive animals as well as some resistant animals, seem to be linked with a degradation in the physical state of the animal, anemia, and hyperthermia. Finally, a considerable amount of individual variation has been reported in what concerns the animals response to trypanosome infection.