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This vaccine contains pseudorabies virus with gI and gE gene deletions (Strain JS-2012-△gI/gE). The viral titer reaches 10⁷·⁰ TCID₅₀ per milliliter before inactivation.
Homogeneous milky white or pale pink emulsion.
For the prevention of pseudorabies in pigs. Protective immunity develops 2 weeks after the second vaccination, with an immune duration of 5 months.
Administer via intramuscular injection in the neck.
All pigs over 14 days old: 2.0 mLper pig per vaccination.
Finishing pigs: Administer a second dose 4–5 weeks after primary immunization, 2.0 mLeach time.
Pregnant sows: Primary vaccination at 40–50 days of gestation, followed by a booster dose 4–5 weeks later, 2.0 mLeach time.
10 mL/bottle, 20 mL/bottle, 40 mL/bottle, 50 mL/bottle, 100 mL/bottle
Store at 2–8 °C. Shelf life: 12 months from the date of manufacture.
For use only under veterinary supervision.
High titer strain with strong immunogenicity: Adopts JS-2012-△gI/gE gene-deleted strain with high virus content of 10⁷·⁰ TCID₅₀/ml before inactivation. It efficiently activates the immune response of pigs with rapid antibody production and stable protective efficacy.
Safe and distinguishable gene-deleted strain: The gI/gE double gene deletion technology eliminates the risk of virus reversion and clinical symptoms. It supports differential diagnosis between wild virus and vaccine virus, realizing precise prevention and purification in pig farms.
Complete immunization program for all pig groups: Suitable for all pigs over 14 days of age including fattening pigs and pregnant sows. The scientific primary and booster immunization procedure for sows blocks vertical transmission and reduces piglet infection risk in farrowing houses.
Long-lasting and cost-effective protection: Effective immunity is produced 2 weeks after the second immunization with a duration of 5 months. It reduces repeated vaccination times, cuts breeding costs, and effectively prevents respiratory diseases and reproductive disorders caused by pseudorabies virus.
High-quality formulation with low stress and easy operation: Uniform milky white or light pink emulsion with fine texture, easy to shake and inject. It causes almost no adverse reactions and will not affect the feeding, growth and reproductive performance of pigs.
Diversified specifications and convenient storage: Five common specifications meet the needs of pig farms of different scales. It only requires conventional refrigeration at 2-8℃, realizing convenient storage and transportation for daily stock and large-scale vaccination.
A: The virus content is no less than 10⁷·⁰ TCID₅₀ per milliliter before inactivation. The high-titer viral antigen can quickly stimulate the body to produce high-efficiency antibodies with stronger immune response and more stable protective effect.
Q: What are the immunization age, dosage and procedure for different pig groups?
A: All pigs over 14 days old are given 2.0ml per head via neck intramuscular injection. Fattening pigs receive booster immunization 4-5 weeks after primary immunization. Pregnant sows are primarily immunized at 40-50 days of gestation and boosted after 4-5 weeks to strengthen protection.
Q: What are the key precautions for vaccine use?
A: Warm to room temperature and shake well before use. Ensure sterile inoculation instruments and strictly disinfect the injection site. Use the vaccine up on the day of opening, and conduct harmless treatment for residual vaccine, bottles and instruments.
Q: What specifications are available for the vaccine and which farms are applicable?
A: Five specifications (10ml/20ml/40ml/50ml/100ml) are available, suitable for small, medium and large-scale pig farms to avoid procurement waste.
Q: What are the storage conditions and shelf life of the vaccine? What are the storage taboos?
A: Store in dark and refrigerated conditions at 2～8℃ with a shelf life of 12 months. Freezing is strictly prohibited to avoid damage to vaccine activity and formulation stability.
Q: How long does it take to produce protective immunity after vaccination? What is the protection duration?
A: Effective immunity is generated 2 weeks after the second vaccination, and the immune duration can reach 5 months after standard vaccination, reducing the frequency of booster immunization.
