Recent Status Of Infectious Bronchitis Disease In Broiler Flocks In Egypt

In a trial to investigate the recent situation of infectious’ bronchitis virus in Egypt, and monitoring its incidence and distribution .Forty broiler flocks located in Monofia, Sharkia and Kaluobia governorates were examined for suspected cases of infectiSome of the examined chicks showed renal signs in the form of chalky DROPpings. Also the mortality rate in the examined flocks ranged from 18-40%. In addition postmortem examination of examined chickens revealed gross lesions including serous, catarrhal,