For active immunisation of chicks to reduce clinical signs, intestinal lesions and oocysts output of Coccidiosis caused by Eimeria acervulina, Eimeria brunetti, Eimeria maxima, Eimeria necatrix and Eimeria tenella. Onset of immunity: 3 weeks post-vaccination. Duration of immunity: 60 weeks post-vaccination. One dose of vaccine from 1 day of age by coarse spray