这是common sense 不需專家,medical school second year 一定得pass parasitology, 肝吸虫,肺吸虫一起喧傳是大陸固有大批 infected abs died public health problems, 本人累寫於net, likely no academic value, in stead they did not inhibit this small lobster like thing 是根源of 肺腦吸虫病,50s 中華内科雜誌時有reports, now even silicosis diagnosis 要被拘,