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目的了解2005-2009年洱源县茄叶村血吸虫病防治效果,为云南省大山区血吸虫病防治工作提供科学依据,探讨防治方法。方法选择云南省洱源县茄叶村为试点,调查当地血吸虫病的流行特点。主要以查灭螺、人群及家畜查治病、血防健康教育以及自然与社会因素调查等为主的调查方法。结果通过5年的血吸虫综合防治,茄叶村钉螺自然感染率从0.16%,下降到0,已连续3年未发现感染性钉螺;人群血吸虫居民感染率从10.00%,下降到0.07%。血防知识知晓率提高达95%。结论洱源县实施以控制传染源为主、血吸虫病健康教育及人畜同步化疗等的防治策略,血吸虫病防治达到较好的效果。
Objective To understand the prevention and control of schistosomiasis in Elohne in Eryuan County from 2005 to 2009 and to provide a scientific basis for prevention and treatment of schistosomiasis in Dashan District of Yunnan Province. Methods Eggplant Village of Eryuan County, Yunnan Province was chosen as a pilot study to investigate the epidemiological characteristics of schistosomiasis. Mainly to check the snail, the crowd and livestock investigation and treatment, blood health education and natural and social factors such as investigation of the survey. Results After 5 years of comprehensive control of Schistosoma japonicum, the natural infection rate of Oncomelania snails from 00% to 0 decreased. Infectious snails were found for 3 consecutive years. The population infection rate of schistosomiasis dropped from 10.00% to 0.07%. Knowledge of blood-protection awareness increased by 95%. Conclusion Eryuan County implemented the control strategy of controlling the source of infection, the health education of schistosomiasis and simultaneous therapy of human and animals, and the prevention and treatment of schistosomiasis achieve better results.