Newcastle disease remains a major threat to poultry production worldwide despite decades of control efforts.

The guide explains that a well-designed vaccination program centred on Vectormune ND provides robust, long-lasting protection and significantly reduces virus circulation on farms. Vectormune ND can be applied at hatchery stage, ensuring uniform immunization of all chicks even in presence of maternal antibodies.

Compared to traditional live or inactivated vaccines, it offers better immune coverage and improved flock performance. Field trials show lower mortality, improved feed conversion, increased final body weight and better overall economic results per flock.

Using Vectormune ND as part of a comprehensive health plan helps producers maintain stable flock health and profitability in face of Newcastle disease pressure.

Key points

• Vectormune ND ensures uniform, early protection even in day-old chicks in hatchery.

• Its use results in improved performance: lower mortality, better growth and feed efficiency.

• A vaccination program based on Vectormune ND supports flock stability and long-term economic gains.

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