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【COMPOSITION AND CONTENT】
Each dose contains Newcastle disease virus (La Sota strain) with a titer of no less than 106.0 EID50 , and infectious bronchitis virus (SZ160 strain) with a titer of no less than 103.5 EID50.
【CHARACTER】
Milky white porous sponge cake, readily detachable from the inner wall of the vial; dissolves completely and rapidly after reconstitution with diluent.
【INDICATIONS】
For the prevention of Newcastle Disease and Infectious Bronchitis in chickens.Protective immunity is established 7 days after vaccination and lasts for 3 months.
【DOSAGE AND ADMINISTRATION】
For ocular or nasal drop administration only.Suitable for chickens aged 2 days and above. Reconstitute the vaccine with sterile normal saline or special vaccine diluent as specified on the vial label. Administer 1 dose (approximately 0.03 mL) per chicken.
【PRESENTATION】
100 doses/vial;250 doses/vial;500 doses/vial;1000 doses/vial;2000 doses/vial
【STORAGE AND SHELF LIFE】
Store at 2–8 °C. Shelf life:24 months from the date of manufacture.
For use only under veterinary supervision.
Classic dual-strain formula for precise core disease prevention: Scientifically combined with classic La Sota Newcastle disease strain and SZ160 bronchitis strain, it targets two high-incidence poultry diseases and completes dual basic epidemic prevention with one dose, fitting regular farm immunization procedures.
High-standard antigen content for stable immunity:Each dose contains sufficient standard virus antigens with reasonable proportion. It rapidly activates specific immunity and induces uniform and stable antibodies with reliable prevention effect and minor batch difference.
High thermal stability with high storage tolerance: Equipped with special thermostable protectant formula, the freeze-dried vaccine is not easy to inactivate at room temperature during short-term transportation and placement, reducing operation risks and improving field practicability.
Ultra-early applicable immunization blocks early infection: Suitable for chickens aged 2 days and above, breaking the age limit of conventional vaccines. It builds immune protection in advance during the susceptible window and reduces brooding-stage infection losses.
Rapid immune onset for efficient regular prevention: Effective immunity is generated on the 7th day after vaccination, quickly filling the immune blank. It adapts to universal basic immunization and regular booster vaccination with a scientific epidemic prevention rhythm.
High-quality soluble freeze-dried formulation for efficient operation: The loose sponge-like mass separates easily from the bottle wall and dissolves completely without caking, supporting high-efficiency batch nasal and eye drop vaccination.
Long shelf life and diversified cost-effective specifications: 24-month ultra-long validity period under conventional 2～8℃ refrigeration reduces stocking cost. Five gradient specifications fit all-scale poultry farms with zero usage waste.
Q: What type of vaccine is this? What diseases does it prevent?
A: This is a dual combined thermo-stable live vaccine for Newcastle disease and infectious bronchitis (Strain La Sota + SZ160), a non-prescription veterinary drug, specially used to prevent chicken Newcastle disease and infectious bronchitis.
Q: What are the applicable age, vaccination method and dosage?
A: Applicable to all healthy chickens over 2 days old. Perform nasal or eye drop vaccination after dilution with sterile normal saline or special diluent, 1 dose per chicken, suitable for basic immunization of chicks.
Q: What is the time limit for using diluted vaccine?
A: Place the diluted vaccine in a cool and dark environment and use it up within 4 hours. Exceeding the time limit will reduce viable virus activity and immune efficacy.
Q: Which chicken groups are not suitable for vaccination?
A: This vaccine is only applicable to healthy chickens. Sick, sub-health, febrile and severely stressed chickens are prohibited from vaccination to avoid immune failure or physical burden aggravation.
Q: What are the storage conditions, shelf life and specifications?
A: Store at 2～8℃ away from light with a 24-month long shelf life. Five specifications (100/250/500/1000/2000 doses per bottle) meet the batch vaccination and daily reserve needs of all-scale poultry farms.
Q: How to dispose of vaccine wastes in a standardized way?
A: Residual vaccine, used vaccine bottles and inoculation appliances must be uniformly collected and harmlessly disposed of to eliminate biosafety risks.
