Newcastle Disease Vaccine, B1 Type

Broiler & Layer Respiratory Live Vaccine Description

This Newcastle Disease and Infectious Bronchitis Live Vaccine is a bivalent live poultry vaccine designed to prevent two of the most prevalent respiratory diseases in commercial chicken production.

The vaccine integrates:

• Newcastle disease virus (NDV, HB1 strain)
• Infectious bronchitis virus (IBV, H120 strain)
• Infectious bronchitis virus (IBV, 4/91 strain)

Key benefits include:

• Rapid onset of immunity through mucosal exposure
• Protection against respiratory disease outbreaks
• Reduction in mortality, poor weight gain, and production losses
• Suitable for both broilers and layers

The vaccine comes as spongy, loose pellets that dissolve quickly in reconstitution, providing ease of administration via nasal drops or drinking water.

Vaccination Program

• Suitable for chickens older than 21 days
• Recommended for:
  • High-density farms
  • Flocks with respiratory disease history
  • Broilers and layers under intensive management

Dosage & Administration

• Route:
  • Nasal drops
  • Drinking water
• Dosage:
  • Nasal drops: 1 drop/dose (~0.03 mL per bird)
  • Drinking water: Double the nasal dose
    • 20–30 day-old chickens: ~10–20 mL water per bird
    • Adult chickens: ~20–30 mL water per bird
• Reconstitution: Use normal saline according to labeled dose.

Composition

Each dose contains:

• NDV (HB1 strain): ≥ 10^6.0 EID₅₀/dose
• IBV (H120 strain): ≥ 10^3.5 EID₅₀/dose
• IBV (4/91 strain): ≥ 10^3.5 EID₅₀/dose

Product Characteristics

• Lyophilized, spongy, and loose pellet
• Rapidly dissolves after reconstitution
• Suitable for nasal and drinking water administration
• Provides strong mucosal immunity

Safety & Precautions

• Place reconstituted vaccine in cold, dark environment and use within 4 hours
• Do not use metal containers for drinking water vaccination
• Deprive chickens of water for 2–4 hours before vaccination
• Treat used vaccine vials, equipment, and remaining vaccine harmlessly
• Only use on healthy chickens

Packaging & Specification

• Specifications:
  • 1000 doses/vial
  • 2000 doses/vial
• Packaging:
  • 10 vials/box

Storage & Shelf Life

• Storage: 2–8°C
• Shelf Life: 24 months