目的 调查青海省玉树县震后转移安置学生的肠道寄生虫感染情况。方法 粪便直接涂片法检查虫卵。结果 512份粪便样品中，寄生虫阳性粪便31份，感染率为6.05%。其中，结肠内阿米巴20例，感染率为3.91%；蓝氏贾第鞭毛虫8例，感染率为1.56%；蛔虫3例，感染率0.59%。结论 玉树的学生肠道寄生虫的感染率均不高于全国平均水平。 ; Objective: To investigate the status of human parasites in children who have been evacuated here from Yushu after earthquake. Methods: Detect the eggs from smear feces samples. Results: 512 stool samples were collected and examined by microscope. The total infection rate was 6.05%, where the infection rate for entamoeba coli Grassi was 3.91%, Giardia lamblia stile was 1.56%, Ascaris Lumbricoides was 0.59%. Conclusion: Our results suggest that the infection rate of human parasites is not higher than normal rate in China.