NDV CS2 Live Vaccine Description
This Newcastle Disease Live Vaccine (CS2 strain) is designed as a booster vaccine for chickens previously vaccinated with a low-virulence live ND vaccine. It provides long-lasting immunity (up to 1 year) and is suitable for broilers, layers, and breeders.
Key features include:
- Newcastle disease virus (CS2 strain, Type I clone)
- Specially formulated for chickens already primed with low-virulence ND vaccines
- Strong immune response in purebred chickens
- Light yellow, spongy loose lumps that dissolve quickly in diluent
- Administered subcutaneously or intramuscularly, offering controlled and safe immunization
This booster vaccine is ideal for farms aiming to maintain long-term protection against NDV while minimizing the risk of outbreaks.
Vaccination Program
- Designed as a booster vaccine for chickens with prior low-virulence ND vaccination
- Suitable for:
- Layer hens before or during laying period
- Broilers and breeders needing long-term ND protection
- Ensure disinfection and isolation when using alongside chicks to avoid vaccine spread
Dosage & Administration
- Route:
- Subcutaneous (chest)
- Intramuscular injection
- Dosage:
- 1 mL per bird
- Reconstitution: Dilute with sterile normal saline or other suitable diluent according to the labeled dose
Composition
Each dose contains:
- NDV (CS2 strain): ≥ 10⁵.0 EID50
Product Characteristics
- Light yellow, spongy loose lumps
- Easily detach from vial wall
- Dissolve rapidly in diluent
- Strong immunity in purebred chickens
- Suitable as a booster following low-virulence ND vaccination
Safety & Precautions
- Intended for chickens > 1 month old previously vaccinated with low-virulence ND vaccine
- Laying hens may reduce or produce soft shell eggs within 2 weeks after inoculation
- Administer before or during laying period for best results
- Maintain disinfection and isolation when used in mixed-age flocks
- After dilution, store in a cool, dark place and use within 4 hours
- Dispose of used 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
