The use of toltrazuril for the prevention of coccidiosis in piglets before weaning.

Abstract

To determine the efficacy of toltrazuril as a prophylactic treatment for coccidiosis in piglets caused by Isospora suis (I suis), a single 1.0 mL dose of toltrazuril was administered orally to 1056 piglets between 3 and 6 days of age, in 5 piggeries. Prophylactic treatment of piglets reduced the occurrence of coccidiosis in litters from 71% to 22%. The number of antibacterial treatments given and the number of piglets affected per litter were also significantly reduced, resulting in some improvement in growth rates to weaning. The severity of diarrhoea was significantly reduced, as was the amount of oocyst excretion. The number of days that piglets excreted oocysts in the faeces was reduced from 4.9 days to 2.5 days. The detection of I suis in piglets with diarrhoea was reduced from 84% in the untreated piglets to 6% in the piglets given the prophylactic treatment.

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@article{Driesen1995TheUO, title={The use of toltrazuril for the prevention of coccidiosis in piglets before weaning.}, author={Steve J Driesen and V Anthony Fahy and P G Carland}, journal={Australian veterinary journal}, year={1995}, volume={72 4}, pages={139-41} }