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目的探讨云南省急性血吸虫病的流行特点,为制定防治对策提供依据。方法收集2002～2006年云南省急性血吸虫病例资料,分析急性血吸虫病人群、地区、时间分布和感染方式。结果2002～2006年共有7个县(市)发生急性血吸虫病128例,其中15岁以下儿童发病率较高,占62.50%;3～12月均有病例发生,6～9月为发病高峰期,主要感染方式为游泳嬉水和农业生产接触疫水。结论云南省急性血吸虫病以散发为主,儿童发病率较高,应加强健康教育,做好重点人群的防护。
Objective To explore the epidemiological characteristics of acute schistosomiasis in Yunnan Province and provide the basis for the development of prevention and treatment measures. Methods The data of acute schistosomiasis from 2002 to 2006 in Yunnan Province were collected to analyze the population, area, time distribution and infection pattern of acute schistosomiasis. Results A total of 128 cases of acute schistosomiasis occurred in 7 counties (cities) from 2002 to 2006, of which children under 15 years old had a higher incidence of 62.50%, cases from March to December, and peak incidence from June to September , The main mode of infection for swimming and leisure and agricultural production contact with water. Conclusions Acute schistosomiasis in Yunnan Province is predominantly sporadic and has a high incidence in children. Health education should be strengthened so as to protect the key populations.