Chin J Schisto Control ›› 2016, Vol. 28 ›› Issue (3): 229-233.

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Epidemic situation and prevention and control strategy of clonorchiasis in Guangdong Province, China

DENG Zhuo-hui * |FANG Yue-yi   

  1. Guangdong Provincial Center for Disease Control and Prevention;WHO Collaborating Center for Surveillance|Research and Training of Emerging Infectious Diseases| Guangdong Province| Guangzhou 511430| China
  • Online:2016-06-13 Published:2016-06-14



  1. 广东省疾病预防控制中心| 世界卫生组织新发传染病监测研究与培训合作中心 (广州 511430)
  • 作者简介:邓卓晖| 女| 硕士| 主任医师| 现任广东省疾病预防控制中心寄生虫病预防控制所所长。研究方向: 寄生虫病流行病学
  • 基金资助:

    Humphrey Alumni Impact Award(2013)


Clonorchiasis is one of the food?borne parasitic diseases. Adult parasites live in the human liver and gallbladder tube system,causing serious complications,such as gallstones,cholecystitis and cholangitis,and even bile duct cancer. The disease is very popular in our country,and the population infection rate is high. It is an important public health problem. Guang? dong Province is the earliest province being found of clonorchiasis and with serious epidemic. In the second national human para? sitic diseases distribution survey,the results showed that the average infection rate of Clonorchis sinensis in the epidemic areas in Guangdong was 16.42%. It is estimated that the population of C. sinensis infection is over 500 million. The prevention and con? trol of clonorchiasis in China is still in the initial stage currently and we face many challenges such as unclear epidemic charac? teristics and transmission mode,and lack of long?term prevention and control mechanism. This article introduces the epidemic situation of clonorchiasis and prevention and control strategies and measures in Guangdong.

Key words: Food?borne parasitic disease;Clonorchiasis;Epidemiology;Prevention and control strategy;Guangdong Prov? ince


华支睾吸虫病是重要的食源性寄生虫病之一。华支睾吸虫成虫寄生于人体肝胆管系统, 可引起胆结石、 胆囊炎和胆管炎等严重的并发症, 并可致胆管癌。该病在我国流行范围广, 流行区人群感染率高, 是重要的公共卫生问题之一。广东省是我国发现华支睾吸虫病最早和流行最严重的省份。全国第二次人体重要寄生虫病分布调查结果显示, 广东省华支睾吸虫病流行区平均感染率为16.42%, 估计全省感染华支睾吸虫人数超过600万。当前, 我国华支睾吸虫病的防控尚处于起步阶段, 防控工作中还存在疾病流行特征和传播模式不清、 长效防控机制缺乏等问题。本文就广东省华支睾吸虫病流行情况、 防控策略和措施, 以及面临的问题和挑战等作一介绍, 并就今后的防治工作提出有关建议。

关键词: 食源性寄生虫病; 华支睾吸虫病; 流行; 防控策略; 广东省