Abstract: Objective To improve the information level of schistosomiasis control by using the related functions of CorelDRAW software. Methods Combining with the requirement of schistosomiasis control， the sketch map was drawn according to the linear element drawing， the geometric drawing， the color rendering and the text adding. Results The schistosomiasis epidemic sketch map and the Oncomelania hupensis snail distribution sketch map at all levels were produced in CorelDRAW software. Conclusion The sketch map drawing in CorelDRAW software is beautiful and standardizing， and it can improve the level of information management.

Key words: CorelDRAW； Schistosomiasis； Sketch map

摘要： 目的 利用CorelDRAW软件中的相关功能，提高血吸虫病防治资料的信息化水平。方法 通过对线状元素绘制、几何图形绘制、颜色渲染和文本添加，结合血吸虫病防治工作规范要求进行示意图绘制。结果 在CorelDRAW软件中成功绘制血吸虫病防治示意图，包含防治资料规范要求的各级血吸虫病流行示意图和钉螺分布示意图。 结论 CorelDRAW软件绘制的血吸虫病防治示意图美观、规范，可提高基层信息化管理水平。

关键词: CorelDRAW；血吸虫病；示意图