No immune cross reactions were found in acute and chronic patients compared with the patients infected with Paragonimus westermani, hookworms and Ascaris lumbricoides.

• 在血清交叉反应实验上，同样地，血吸虫急性与慢性病患组与肺吸虫病患组、钩虫病患组以及蛔虫病患组无免疫交叉反应发生。