It was found that the woodfrog vaccinated via oral administration, bath, and intraperitoneal and intramuscular injection had relative survival rate of up to 71%, 76%, 59% and 47%, respectively.

• 通过检测免疫林蛙的免疫保护率发现受免林蛙中口服免疫组、浸泡免疫组、腹腔注射组、肌肉注射组的免疫保护力可达71%25、76%25、59%25、47%25。