Patent ID: 8110188
Filing Date: 2012-02-07
Classification: A61K,A61P,C07K

Abstract:
1. A composition comprising 0.1-1 kg of concentrated anticoccidial yolk per ton of chicken food, wherein the concentrated anticoccidial yolk comprises immunoglobulins against E. acervulina, E. maxima, E. tenella and E. brunetti in order to diminish the severity of lesions, decrease the caecal weight and decrease oocyst count in feces of chickens, and wherein the concentrated anticoccidial yolk is obtained from yolks of eggs produced by hens which are immunized with E. tenella, E. acervulina, E. maxima and E. brunetti to provide immunization against E. tenella, E. acervulina, E. maxima and E. brunetti.