【Ingredients】The vaccine contains yolk antibodies against chicken infectious bursal disease virus with an agar diffusion antibody potency ≥ 1:32.

【Properties】Slightly brown or light yellow transparent liquid, a little white precipitate can be found at the bottom of the bottle for a long time. pH value should be 6.8~7.2.

【Indication】It is used for emergency treatment and emergency prevention of early and mid-stage infections of infectious bursal disease in chickens.

【Dosage and Administration】

Subcutaneous, intramuscular and intraperitoneal injections are available. Therapeutic dosage 2ml within 35 days of age, 3ml above 35 days of age. Emergency preventive dose 1ml within 25 days of age, 1.5ml from 25 to 35 days of age, 2ml from 35 to 45 days of age, 2.5~4ml above 45 days of age. If necessary, the injection can be repeated 2~3 times.

【Precautions】

(1) The passive immune protection period of this product is 5~7 days per injection.

(2) This product is not effective for oral administration.

(3) This product can be applied 2~3 times consecutively.

(4) This product may contain antibodies to a variety of pathogens other than bursal disease, and inoculation against bursal disease, chicken Newcastle disease, chicken bronchitis, etc. is not recommended within 5 days after use.

Live vaccines such as bursal disease, Newcastle disease and infectious bronchitis should not be administered within 5 days after use.

(5) This product can be mixed with kanamycin and gentamicin for injection.

(6) There is a trace of flocculent precipitation at the bottom of the bottle after the product is left for a long time, which has no effect on the therapeutic effect.

【Specification】(1)  250ml/bottle (2) 500ml/bottle

【Storage and Shelf life】Stored at 2~8℃ for 18 months.