Among the infected individuals, 2.2%were infected with roundworm, 25.9%with pinworm, while no one was infected with hookworm (0%).

• 其中,几种重要的肠道寄生虫感染率分别为:蛔虫(2。2%25);钩虫(0%25);蛲虫(25。9%25)。