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Hatchery vaccination is the practice of administering vaccines to day-old chicks (DOCs) or embryos while they are still inside the egg (In-ovo), before their distribution to poultry farms. This process is carried out in a controlled environment, ensuring the quality and consistency of vaccination. 

Early-stage vaccination is a key component of modern poultry health and biosecurity programs. It plays a vital role in protecting chickens against various diseases such as Marek's Disease, Newcastle Disease (ND), Infectious Bronchitis (IB), Gumboro (IBD), and Coccidiosis. 

Common Hatchery Vaccination Methods 

Here are several hatchery vaccination methods commonly applied in the field: 

1.  Subcutaneous Injection
   • How It Works:
     Vaccines are injected under the skin of the chick’s neck or back using semi-automated injectors.
   • Types of Vaccines Used:
     Marek’s Disease, Vaksimune NDL Inactive 0.1, Vaksimune IBD MHV, or inactivated vaccine combinations.
   • Advantages:
     1. Induces strong systemic immunity.
     2. Ideal for inactivated or combined vaccines.
     3. Reduces stress as chicks are vaccinated before transport or pathogen exposure.
     4. High-speed application, reaching thousands of chicks per hour. 
2.  Spray Vaccination
   • How It Works:
     DOCs are vaccinated through fine mist spraying of live vaccines, typically conducted inside the chick boxes using specialized nozzles.
   • Types of Vaccines Used:
     Vaksimune ND HV, Vaksimune ND Clone, Vaksimune ND Clone IB, Vaksimune ND HV IB, and Vaksimune IB QX (variant) vaccines.
   • Advantages:
     1. Fast and efficient method. 
     2. Stimulates mucosal immunity. 
     3. Covers large populations in a short time. 
     4. Lower operational cost compared to injection. 
     5. Low stress for chicks. 

Advantages of Hatchery Vaccination 

Poultry farmers and companies implement hatchery vaccination for several compelling reasons: 

1.  Consistent Dosage and Application Quality 
   • Vaccines are precisely dosed through automated systems.
   • Reduces the risk of human error compared to farm-level vaccination. 
2. Time and Cost Efficiency
   • Minimizes the need for follow-up vaccinations on the farm.
   • Saves on labor and time. 
3. Early and Optimal Protection
   • Chicks arrive at the farm already immunized.
   • Disease risk is reduced from the start. 
4. Improved Animal Welfare
   • Less handling and stress during on-farm vaccination.
   • Vaccination is done in clean and comfortable hatchery conditions. 
5. Enhanced Biosecurity 
   • Reduces farm visits by external personnel for vaccination. 
   • Prevents cross-contamination within the farm environment. 

To ensure success, hatchery vaccination requires:

• Specialized equipment and regular calibration 
• Well-trained operators to ensure accuracy and hygiene 
• Post-vaccination monitoring systems to evaluate outcomes 

 Vaksindo provides a complete range of vaccines tailored for hatchery application, supported by technical services and field training to help poultry producers achieve optimal results. 

Hatchery vaccination is not just a trend—it is the new standard in modern poultry health management. By choosing the right methods and high-quality vaccines, producers can significantly improve performance from day one.