某专科学校学生人体寄生虫的普查报告

A GENERAL ANALYSIS OF HUMAN PARASITE OF STUDENTS IN ONE ACADEMY

目的:了解该校1993～2004年学生人体寄生虫感染情况。方法:采生理盐水直接涂片法、饱和盐水漂浮法、厚涂片透明法、自然沉淀法及直接涂片碘液染色法对该校学生进行普查。结果:共检5038人,肠道寄生虫感染962例,总感染率为19.09%。共查出肠道寄生虫13种,其中蠕虫8种,原虫5种。城乡之间寄生虫感染率有较大差异(P<0.05),男女之间寄生虫感染率略有差异(P<0.05),女性偏高。12年间肠道寄生虫感染率呈明显下降趋势。优势虫种蛔虫、鞭虫的下降幅度左右了蓝氏贾第鞭毛虫的排位。结论:该校仍需加强寄生虫感染的控制。

Objective： To understand the infectional situation of intestinal parasite of students from 1993 to 2004.Methods： Physiological saline direct smear method, brine flotation, modified Kato＇s thick smear, natural sedimentation, direct smear method by staining of iodine liquid were used for cereus. Results： The total infectional rate of intestinal parasite was 19.09% （962/5038） of 5 038 samples. 13 kinds of intestinal parasite was tested, including 8 Ends of helminth and 5 kinds of protozoon. There was significant difference （ P 〈 0.05） of infectional rate of parasite between rural and urban area. Female infectional rate of parasite was slightly higher than male （ P 〈 0.05） .The infeetional rate of intesfional parasite has been decreased significantly during 12 years. The descent range of the dominant types of parasite have influenced arrangement of Giardia lamblia in infeetional rate of human body parasite. Conclusion： It is necessary to strengthen the control of the infection of intestinal parasite among students.