Riemerella anatipestifer(RA)infection is a major disease confronting the duck industry throughout the world.RA is a frequently isolated and very important veterinary bacterial pathogen.Clustered Regul
Riemerella anatipestifer(RA)is one of the most important pathogenic bacterium of ducks and other avian species worldwide.The species is of interest because of the position of the genus in the phylogen
This experiment was conducted to investigate the pathogenicity of Toxoplasma gondii to broiler chickens of different ages.Chickens at the age of 7,14,21 and 28 days old were injected intraperitoneally