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日本血吸虫尾迹经肤传播。是否还存在其他传播途径？王溪云等在《家畜血吸虫病》中提及在牛体内可经胎盘传播L‘j，但未见详细报道和深人研究。本实验对母兔怀孕后期感染不同强度的尾迹，观察仔兔感染情况，以探索日本血吸虫病新的传播途径。l材料和方法2只家兔怀孕23d（怀孕后
Schistosoma japonicum wake spread through the skin. Is there any other route of transmission? Wang Xiyun et al mentioned in the “livestock schistosomiasis” in the body of cattle can be transmitted through the placenta L’j, but no detailed reports and in-depth study. In this experiment, pregnant female rabbits were infected with different intensities of wounds in late pregnancy, and the infection of rabbits was observed to explore a new route of transmission of schistosomiasis japonica. l Materials and Methods 2 rabbits pregnant 23d (after pregnancy