Description
Composition per Dose
• Live Infectious Bronchitis Virus, Mass H120 strain ≥ 10³ EID₅₀
This vaccine is obtained from a highly attenuated Massachusetts strain (Holland H120 type), selected from a field outbreak for its strong antigenic capacity. The strain is propagated in SPF eggs.
Dosage and Administration
Poultry: 1 dose per bird.
The veterinary surgeon should establish the most appropriate vaccination program according to the health status and local conditions of each farm and region.
Dosage and Administration.
Withdrawal Period
0 days.
Contraindications
None.
Presentation
• Pack of 10 vials × 1,000 doses
• Pack of 10 vials × 2,500 doses








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