Objective To construct recombinant BCG vaccine bearing Schistosoma japonicum 26Ku glutathione S transferase (Sj26GST) gene and determine its immunogenicity on BALB/c mice.

• 目的 构建含日本血吸虫相对分子质量为 2 6 0 0 0的抗原 (Sj2 6GST)基因的重组卡介菌(rBCG)疫苗 ,观察其对BALB/c小鼠的免疫保护作用。