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【COMPOSITION AND CONTENT】
Each mL contains inactivated Avibacterium paragallinarum serotype A strain C-Apg-8 (CVCC254) 6.0×10^8 CFU, inactivated serotype B strain Apg-BJ05 10.0×10⁸·⁰CFU, and inactivated serotype C strain Apg-668 (CVCC256) 8.0×10⁸·⁰ CFU.
【CHARACTER】
Milky white emulsion.
【INDICATIONS】
For the prevention of infectious coryza caused by Avibacterium paragallinarum serotypes A, B and C in chickens. The immunity period is 9 months after the second vaccination.
【DOSAGE AND ADMINISTRATION】
For intramuscular injection in the breast muscle. For healthy chickens aged 42 days and older, administer 0.5 mL per chicken. A second vaccination is recommended at approximately 110 days of age, with a dose of 0.5 mL per chicken.
【PRESENTATION】
20 ml/bottle;100 ml/bottles;250 ml/bottle;500 ml/bottle;
20 ml/bottle, 100 ml/bottle, 250 ml/bottle, 500 ml/bottle
【STORAGE AND SHELF LIFE】
Store at 2–8 °C. Shelf life: 12 months from the date of manufacture.
For use only under veterinary supervision.
Three-serotype full coverage eliminates mixed infection:Adopts A/B/C trivalent compound strain formula, covering all mainstream prevalent serotypes. It comprehensively prevents all types of infectious coryza and solves the problems of incomplete protection and recurrent infection caused by single-type vaccines.
Ultra-high bacterial load for high-titer stable antibodies: High-standard bacterial dosage ensures sufficient antigen content. The ultra-high bacterial load strongly activates immune response and induces high-titer, uniform antibodies with stable batch quality and reliable protection.
Ultra-long immune cycle reduces vaccination frequency: The immune duration lasts up to 9 months after booster vaccination, covering the key laying and high-yield cycle of chickens. It reduces repeated immune stress and labor costs to ensure stable production of large-scale farms.
Mature inactivated emulsion with low stress and high safety:High-quality uniform emulsion with thorough inactivation technology eliminates live bacteria risk. Only slight feed intake decrease occurs on the vaccination day, with no other adverse reactions, ensuring normal growth and egg production performance.
Phased precise immunization fits layer standardized procedures: The classic procedure of primary vaccination at 42 days old and pre-laying booster at 110 days old builds a solid immune barrier in advance, effectively avoiding high incidence of coryza and production decline after laying.
Diversified specifications for full-scene breeding: Four mainstream specifications adapt to poultry farms of all scales. Conventional 2～8℃ cold chain storage with 12-month shelf life ensures convenient stocking and high cost performance.
Q: What type of vaccine is this? What diseases does it prevent?
A: This is a trivalent inactivated vaccine for avian infectious coryza (Serotype A+B+C), a non-prescription veterinary drug, specially used to prevent infectious coryza caused by Avibacterium paragallinarum serotype A, B and C.
Q: How long is the immune protection period after full vaccination?
A: The immune duration lasts up to 9 months after completing the full vaccination procedure, fully covering the late rearing stage and the entire peak laying period for stable long-term prevention.
Q: What key operation specifications are required before use?
A: Only healthy chickens are eligible for vaccination. Warm to room temperature and shake fully before use. Sterilize appliances strictly and use one needle per chicken. Use up the opened vaccine on the same day.
Q: How to dispose of vaccine wastes in a standardized way?
A: All wastes such as residual vaccine, used vaccine bottles and inoculation appliances must be uniformly collected and harmlessly disposed of to eliminate biosafety risks.
Q: What are the applicable age, immune procedure and dosage?
A: Applicable to healthy chickens over 42 days old, administered by chest intramuscular injection at 0.5ml per bird. Primary vaccination at 42 days old and booster vaccination at 110 days old before laying are recommended for long-term protection during the laying period.
Q: What are the specifications, storage conditions and shelf life?
A: Four specifications (20ml/100ml/250ml/500ml) are available. Store at 2～8℃ away from light with a 12-month shelf life, suitable for daily reserve and batch immunization of various poultry farms.
