Objective To understand the situation of Clonorchis sinensis infection in the freshwater fishes and shrimps from Sanshui and Zhongshan of Guangdong Province.

• 目的为了解目前三水、中山两地淡水鱼虾华支睾吸虫的感染情况。方法使用直接压片法和消化法对从三水、中山两地采集的各种淡水鱼和虾进行检查。