The College of Veterinary Medicine at the University of Mosul held a master’s thesis defense entitled “Evaluation of mucosal and Systemic Immune Antibodies Induced by Combined Attenuated Vaccines Against Newcastle Disease and Infectious Bronchitis in Broiler Chickens,” presented by graduate student Mohammed Saifuddin Saleh, specializing in Avian Diseases, on Tuesday, July 22, 2025. The objective of the study was to evaluate the immunological and immunohistochemical responses to six commercially available attenuated and live combined vaccines targeting Newcastle disease and infectious bronchitis in poultry. The results demonstrated that several of the tested vaccines elicited acceptable and strong antibody titers against both viral [Read More]