Ingredients：The vaccine contains egg yolk antibody against type I duck viral hepatitis, and the neutralizing antibody titer is not below 1:512.
Indication：It is used to prevent type I viral hepatitis in duck.
Usage and dosage：Subcutaneous or intramuscular injection. For ducklings under 5 days old, 0.5ml/bird; For ducklings 5 days old and over, 1.0ml/bird.
Specification：(1) 50ml/bottle (2) 100ml/bottle (3) 250ml/bottle (4) 500ml/bottle (5) 1000ml/bottle
Storage：Store at 2～8℃