The result of indirect ELISA suggested that the immunogenicity of mixed antigen of No. 300 and No. 343 outweighs separately No. 300 or No.343.
英
美
- 间接ELISA检测抗体表明,用菌株300和343制备的混合抗原的免疫效果优于300或343单一菌株抗原。