In order to improve the clinical effects of the Croynebacterium parum(CP) vaccine,to solve the side effects such as fever and the local indurations occurred after CP vaccine inoculation.

• 提高短棒状杆菌疫苗临床疗效,解决接种后局部硬结,发烧等不良副反应。在菌体菌苗的基础上,采用超声、破碎、离心、胰酶消化脱脂的方法提取细胞壁做脾激活抑瘤试验生物学检定。