This study investigated the effects of various coccidiosis control programs in combination
with antibiotic growth promoters (AGPs) on growth performance and host immune responses
in broiler chickens. The coccidiosis programs that were investigated included in ovo
coccidiosis vaccination (CVAC) with Inovocox or in-feed medication with diclazuril as
Clinacox (CLIN) or salinomycin (SAL). The AGPs were virginiamycin or bacitracin methylene
disalicylate plus roxarsone. As a negative control, chickens were non-vaccinated and fed …