Ingredients：This vaccine contains chicken infectious bursal disease virus strain B87 (CVCC AV140). The content of virus per portion is not Less than 10^3.0ELD₅₀ .

Indication：It is used to prevent infectious bursal disease in chicks.

Usage and dosage：Inoculation by eye, oral and injection. Dilute with saline, water for injection or cold boiled water according to the vial label and use for chicks of all breeds. Depending on the level of maternal antibodies, it should be used at 14-28 days of age.

Specification：(1) 1000 dose/vial (2) 2000 dose/vial.

Storage ：2~8C, valid for 12 months; -15℃ or below