近年来我省各地先后进行了人群肠道寄生虫感染情况的调查。为了解我区肠道寄生虫分布情况 ,为今后开展寄生虫病防治工作提供科学依据 ,于 1998年 5～ 6月进行了调查 ,现将结果报告如下。调查对象和方法1　调查点的选择和受检对象以惠州市城区桥西、桥东、江北、江南、龙丰 5个 In recent years, our province has conducted a survey of intestinal parasites infection. In order to understand the distribution of intestinal parasites in our district and provide a scientific basis for future prevention and control of parasitic diseases, a survey was conducted from May to June 1998, and the results are reported as follows. Survey objects and methods 1 The selection of survey sites and subjects to Huizhou City Qiaoxi, Qiaodong, Jiangbei, Jiangnan, Longfeng 5