Abstract:
The article includes the results about case of infectious bronchitis of chickens in private poultry farm on Hînceşti district. The received dates include the epidemiological, clinical morfopatological and serological investigations. The obtained dates confirm that infectious bronchitis virus have a circulation on commercial and private poultry farms from republic and the used vaccines have a low level of immunizations. The losses of mortality were around 22%. More characteristic gross lesion was found in the bronchi of chickens (pneumonia) and kidneys: swollen and pale kidneys with the tubules and urethras often distended with urates and hemorrhages.