包虫病是一种危害巨大的人畜共患寄生虫病，主要流行于牧区和半农半牧区，是国家地方病防治行动计划的重要内容。生活饮用水安全是预防人患包虫病的基本卫生条件。本文结合包虫病虫卵的传播途径、形体特征、环境抵抗力、灭活方式等特性，综合考虑包虫病区供水状况，初步提出了集中式供水和分散式供水的技术要点、施工和运行管理注意事项，重点做好水源选择、加强过滤、卫生防护、水质检测和专业化服务，确保工程建设质量、供水和用水安全、工程良性运行。同时应加大宣传培训力度，培养农牧民良好的用水卫生习惯，有效预防人患包虫病。

Echinococcosis is a zoonotic parasitic disease and has a huge hazard to the health of human beings and animals in pastoral areas
and agricultural and pastoral areas. The prevention of echinococcosis is an important content of the national action plan of endemic disease prevention and control. Based on the water supply status,combined with the echinococcosis eggs＇ characteristics of transmission route,form structure,environmental resistance and an inactivated way. The main technical points of the centralized and decentralized water supply and the cautions of construction and running management are put forward in this paper. To ensure the safety of water supply and long-acting of water supply engineering,the priority work should focus on the selection of water source,filtering,hygiene protection,water quality testing and professional services. Meanwhile,strengthening publicity is also important for prevention echinococcosis.