Product Features

1. Natural Wild-Type Strain
The seed virus is an avian-origin natural wild strain of subtype H5. All viral proteins contribute to immune response, ensuring highly targeted protection.

2. Strong Immunogenicity
Rooted in the clade 2.3.2 of subtype H5 avian influenza viruses in China, it demonstrates optimal matching and delivers the highest protective efficacy. It also provides effective cross-protection against prevalent strains from clade 2.3.4 and clade 7.

3. High Antibody Levels
Vaccination induces high and sustained antibody levels: fast-growing meat ducks and geese achieve average antibody titers of ≥5 log? after a single dose; breeding ducks and geese reach average antibody titers of ≥10 log? after three doses.

4. Broad-Spectrum Protection
A single dose provides broad-spectrum protection and comprehensively inhibits viral replication. Challenge tests at 21 days post-vaccination show 100% protection with no viral shedding.

[Ingredients]

The product contains inactivated avian influenza virus A/Duck/Guangdong/D7/2007(H5N2)(Strain D7), after inactivation, the potency of chick embryo hemagglutination (HA)is ≥1：256.

[Indication]

It is used to prevent avian influenza virus (subtype H5) infections in ducks, geese and other waterfowl. The immunity period for duckling is 2 months; gosling should booster immunization in 2-3 weeks after first immunization.The immunity period is 3 months. Breeder duck and breeder goose booster immunization once, the immunity period is 5 months.

[Properties]  Milky white emulsion

[Dosage & Administration] 

Subcutaneous back of the neck or imtramuscular injection.

0.5ml/bird for duckling and gosling within 4 weeks.

Gosling should booster immunization once in 2-3 weeks.

1ml/ bird for ducks and geese over 4 weeks.

For 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.] SYSZ190912238