Virsin 227

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Inactivated vaccine against Newcastle Disease, VH strain & Infectious Bronchitis, M41 strain – in oil emulsion

Newcastle Disease (ND), caused by Avian orthoavulavirus 1, and Infectious Bronchitis (IB), caused by Avian infectious bronchitis virus (IBV), are highly contagious viral diseases of poultry with significant economic impact. ND affects the respiratory, digestive, and nervous systems, while IB primarily involves the respiratory tract and may impair renal and reproductive function.

Inactivated vaccines play a key role in long-term protection and in inducing high levels of circulating antibodies, particularly in layers and breeders. A combined inactivated vaccine containing NDV and IBV antigens supports effective immunity, boosts protection following live priming, and ensures strong maternal antibody transfer to progeny. It is an essential component of integrated vaccination programs for sustained flock health and performance.


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Additional information

Indications

The vaccine is recommended for vaccination of chickens against Newcastle disease and Infectious Bronchitis.

Indications for use

Use by instructions of a veterinarian.
Vaccinate only a healthy flock.
Apply stringent aseptic procedure.
Warm vaccine to room temperature (20ºC-25ºC), just before use.
Shake well before and during use.
For future layers use at least 2-4 weeks prior to the onset of egg production.
Discard remained unused vaccine.

Administration and dosage

0.5 ml per bird. S.C.

Comments

Do not expose vaccine to direct sunlight.
In case of injecting oil emulsion to human, see a physician immediately.

Storage

Store at 2ºC-8ºC.
Do not freeze.

Presentation

500 ml bottle containing 1,000 doses

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