¡¾Composition¡¿The vaccine contains porcine reproductive and respiratory syndrome virus hun4-f112 strain, and the virus content of each dose should be ≥ 104.5tcid50.

¡¾Character¡¿Yellowish spongy loose mass, easy to separate from the bottle wall, quickly dissolved after adding diluent.

¡¾Function and Use¡¿It is used to prevent highly pathogenic porcine reproductive and respiratory syndrome (HPRS). The duration of immunization was 4 months.

¡¾Usage and Dosage¡¿Intramuscular injection. According to the label of the bottle, the vaccine was diluted into 1ml with sterile normal saline, and each head was inoculated with 1ml.

¡¾Adverse reactions¡¿Generally, there were no visible adverse reactions.

¡¾Precautions¡¿

1. This product is only used to inoculate healthy pigs over 3 weeks old.

2. The product should be used at least one week apart from classical swine fever vaccine.

3. Negative pigs, breeding pigs and pregnant sows are prohibited.

4. The vaccine should be protected from high temperature, disinfectant and sunlight during transportation, storage and use.

5. After dilution, the vaccine should be kept away from high temperature and should be used up within 1 hour.

6. After vaccination, some pigs may occasionally have allergy, which can be treated with anti allergic drugs.

7. The equipment for inoculation should be sterile and the injection site should be strictly disinfected.

8. The remaining vaccines, vaccine bottles and used injection equipment should be disinfected.

9. 21 days before slaughter.

¡¾Specification¡¿5 pieces / bottle, 10 pieces / bottle, 20 pieces / bottle, 30 pieces / bottle

¡¾Packaging¡¿5 bottles / box, 10 bottles / box

¡¾Storage and Validity period¡¿Stored below 20 ℃, the validity period is 18 months.