Ingredients：This product contains La Sota strain of Newcastle disease virus (CVCC AV1615) and H120 strain of infectious bronchitis virus (CVCC AV1514). The content of Newcastle disease virus is not less than 10^6.0EID₅₀, the content of infectious bronchitis virus is not less than 10^3.5EID₅₀.

Indication：It is used to prevent Newcastle disease in chickens and infectious bronchitis in chickens.

Usage and dosage：

Nasal drops or drinking water inoculation. Suitable for chickens above 7 days old. Dilute the vaccine with saline, water for injection or cold boiled water of good quality according to the vial label. Dilute the vaccine with saline, water for injection or cold boiled water of good quality.

Nasal drip inoculation 1 drop (0.03 ml) each

Drinking water inoculation Double the dose. The amount of drinking water depends on the age of the chickens, generally 5-10 ml at 5-10 days of age, 10-20 ml at 20-30 days of age, and 20-30 ml for adult chickens.

Specification：(1) 1000 doses/vial (2) 2000 doses/vial