Infection rates of hookworm,roundworm, whipworm and pinworm were 9.0%、.08%、8. 7%、.77%,respectively.钩虫、蛔虫、鞭虫、蛲虫感染率分别为9.0%、.08%、8. 7%、.77%。
The infection rate in Hejiang County,the south mountainous area of Sichuan Basin,was the highest where the overall infec部份地区感染率以四川盆地南部边缘的合江县为高,总感染率为77.9%,蛔虫7.90%、钩虫 .%、鞭虫.%、蛲虫.8%;