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目的了解龙安区人群肠道寄生虫感染的流行态势,制定寄生虫病防治策略。方法按照《全国人体重要寄生虫病现状调查方案》实施细则规定方法和要求,选择3个调查点进行调查。结果 1990年调查人群肠道寄生虫感染率为36.23%,发现12种肠道寄生虫,多虫感染者142例,蛔虫感染者平均EPG 1 794.69;2009年调查人群感染率降至4.11%,未发现多虫感染者,EPG降至548.88。结论龙安区人群寄生虫感染率呈显著下降趋势,得益于全区经济的发展、人群文化教育水平的提高、卫生意识的增强、环境条件的改善及防治措施的实施。
Objective To understand the prevalence of intestinal parasitic infection in people in Long’an District and to develop a strategy of prevention and control of parasitic diseases. Methods According to the “Regulations on the Investigation of the Present Situation of Important Parasitic Diseases in People’s Republic of China”, the methods and requirements stipulated in the detailed rules were selected and 3 investigation points were selected for investigation. Results The prevalence of intestinal parasites in the survey population in 1990 was 36.23%. Twelve intestinal parasites were found, 142 were multi-infective, and the average EPG was 1794.69. The infection rate in 2009 was 4.11% EPI was found to drop to 548.88 when multiple infections were found. Conclusion The parasitic infection rate of people in Longan District shows a significant downward trend. Benefiting from the economic development in the whole district, the education level of the population is enhanced, the awareness of hygiene is enhanced, the environmental conditions are improved and the implementation of prevention and control measures is implemented.