جامعة تكريت - كلية الطب البيطري - جامعة تكريت

اسم البحث/الحلقة الدراسية: Infectous Bronchitis.

اسم الطالب: نور وليد صالح.

نبذة مختصرة: Focus on this disease because it affects poultry worldwide and is responsible for severe economic lose, it is one of the most contagious diseases that affect poultry, the virus is a member of species of avian corona virus has a linear, single-standard RNA genome.