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目的 了解血防疫区急性血吸虫病发病情况。方法 对宿松县 1999年 33例散在急性血吸虫感染病例进行统计分析。结果 内陆占全县的钉螺面积和易感地带 (环境 )面积的比例 (<4% )极低 ,但所发生急性血吸虫感染病例数之比 (>84% )却相当高。结论 加强内陆地区对血防工作的行政干预、健康教育、查灭螺、查治病等方面工作十分迫切。
Objective To understand the incidence of acute schistosomiasis in blood and epidemic prevention zone. Methods The data of 33 cases of acute schistosomiasis infection in Susong County in 1999 were analyzed statistically. As a result, the ratio (<4%) of snail area to susceptible zone (environment) in the inland counties was extremely low, but the number of cases (> 84%) of acute schistosomiasis cases was quite high. Conclusion It is urgent to strengthen the administrative interventions, health education, snail control, and investigation and treatment of blood-borne diseases in inland areas.