中国血吸虫病防治杂志(中英文) ›› 2026, Vol. 38 ›› Issue (3): 232-239.

• 特约综述 • 上一篇    下一篇

从流行到清零:四川省血吸虫病防治历程

万佳嘉,吴子松,陈琳,王楠楠,张宇,蒲晨,李荣智,蒙先洪,徐亮,尚婧晔,陆定,钟波,刘阳*   

  1. 四川省疾病预防控制中心寄生虫病预防控制所(四川 成都 610041)
  • 出版日期:2026-06-25 发布日期:2026-07-23
  • 通讯作者: 刘阳 liuyangcdc@163.com
  • 作者简介:万佳嘉,女,硕士,助理研究员。研究方向:疾病防控
  • 基金资助:
    四川省卫生健康委员会科技项目(24CXTD04);四川省科技计划项目(2024YFFK0194)

From transmission to elimination: progress of schistosomiasis control in Sichuan Province

WAN Jiajia, WU Zisong, CHEN Lin, WANG Nannan, ZHANG Yu, PU Chen, LI Rongzhi, MENG Xianhong, XU Liang, SHANG Jingye, LU Ding, ZHONG Bo, LIU Yang*   

  1. Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
  • Online:2026-06-25 Published:2026-07-23

摘要: 四川省是我国流行程度最重、范围最大的山丘型血吸虫病流行省,经过长达70余年的系统防治,历经调查摸底、消灭钉螺、人畜化疗、持续传染源控制和强化监测预警5个防治阶段,采取了环境改造、药物灭螺、大规模人畜化疗、控制传染源、强化综合治理、预警监测体系构建等关键措施。截至2025年6月,全省11个流行市(州)63个流行县(市、区)全部达到消除标准。该省血吸虫病防治实践表明,政府主导的多部门协同、科技支撑下的精准防控策略,以及适应流行区生态与社会经济特点的可持续防控模式,是实现血吸虫病消除目标的根本保障。

关键词: 血吸虫病, 防治历程, 四川省

Abstract: Sichuan Province is a hilly schistosomiasis⁃endemic province in China with the highest endemicity and largest coverage. During the period of more than 70 years of integrated control, there are five distinct phases of schistosomiasis control in Sichuan Province, including baseline investigation, Oncomelania hupensis snail control, chemotherapy for both humans and livestock, management of source of Schistosoma japonicum infections, and sustained control and intensified surveillance and early warning, and a package of key interventions are implemented, including environmental modification, snail control with chemical treatment, large⁃scale chemotherapy for humans and livestock, management of source of S. japonicum infections, intensified integrated control, establishment of an early warning and surveillance system. As a result, schistosomiasis has been eliminated across all 63 disease⁃endemic counties (cities, districts) in Sichuan Province by June 2025. Government⁃led multi⁃sectoral collaborations, science and technology⁃supported precision control strategies, and a sustainable control model tailored to the ecological and socio⁃economic conditions in endemic regions are essential to achieving the target of schistosomiasis elimination in Sichuan Province.

Key words: Schistosomiasis, Control history, Sichuan Province

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