Molecular formula：H5N2 Subtype, Strain D7+Strain rD8

Product Features

[Product features]

1. Universal for Chickens, Ducks, and Geese

2. D7 & rD8 Strains
The D7 strain was carefully selected by South China Agricultural University. The strain rD8 is an avian-origin H5 subtype strain developed using advanced reverse genetics technology based on the D7 strain as the skeleton. All viral proteins contribute to the immune response, ensuring highly targeted protection.

3. Strong Immunogenicity, High Matching, and Effective Protection
Provides effective cross-protection against prevalent strains in China, including Clade 2.3.4.4, Clade 2.3.2.1c, and Clade 2.3.2.1d.

4. High and Sustained Antibody Levels
Meat-type poultry show average antibody titers of ≥5 log₂ after a single vaccination. Breeding poultry show average antibody titers of ≥10 log₂ after three vaccinations.

5. Broad-Spectrum Protection with a Single Dose
More effective and reliable protection with just one immunization.

[Ingredients]

The product contains inactivated Avian virus  H5N2 subtype strain D7 and recombine Avian virus H5N2 subtype strain rD8, after inactivation, the potency of chick embryo (HA) is ≥1:256.

[Indication]

It is used to prevent avian influenza virus (H5) infection in chicks, ducks and geese.

[Properties]  Milky white emulsion

[Dosage & Administration] 

Subcutaneous back of the neck or intramuscular injection.

0.3ml/bird for chicks within 2-5 weeks, 0.5ml/ bird for chicks over 5 weeks .

0.5ml/bird for duckling and gosling under 4 weeks. Gosling should booster immunization once in 2-3 weeks. 1ml/ bird for ducks and geese over 4 weeks. Breeding ducks and geese, it is recommended to strengthen immunity 2 times before laying.

[Storage & Shelf life] 2~8℃, valid for 24 months

[Specification]   250ml/bottle  500ml/bottle 

[Reg No.] SYSZ190912293