目的:了解顺德区淡水鱼华支睾吸虫感染状况,为该病的预防和治疗提供科学的依据。方法:取6种常见的淡水鱼593条,选用压片法和消化法检测华支睾吸虫囊蚴感染情况分析。结果:检测出华支睾吸虫囊蚴有4种鱼,其中鲫鱼检出率最高,为17%,其余依次:鳙鱼为13.6%、鲩鱼为8.2%、鲮鱼3.4%,平均为10.5%,罗非鱼、武昌鱼等鱼类没有检测出。结论:部分淡水鱼存在华支睾吸虫囊蚴感染,对华支睾吸虫防治应该予以高度的重视。 Objective: To understand the infection status of Clonorchis sinensis in freshwater fish in Shunde District, and provide a scientific basis for the prevention and treatment of the disease. Methods: 593 freshwater fish from 6 common species were collected. The infection of metacercaria of Clonorchis sinensis was detected by the tabletting method and digestion method. Results: There were 4 kinds of fish of Clonorchis sinensis, of which the detection rate was the highest (17%), followed by 13.6% for anchovy, 8.2% for anchovy and 3.4% for anchovy, with an average of 10.5% Tilapia, Wuchang fish and other fish did not detect. Conclusion: Some freshwater fish have the infection of Clonorchis sinensis with metacercariae and should pay more attention to the control of Clonorchis sinensis.