Pharmacotherapeutic group: Immunologicals for aves, domestic fowl, live viral vaccines. ATCVet code: QI01AD07
The vaccine contains the live attenuated CR88121 strain of Infectious Bronchitis, belonging to the CR88 (793B) group of the variant coronaviruses. After administration, the vaccine stimulates active immunity against the variant coronaviruses of group CR88 (793B).