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目的为了解目前顺德、番禺、清远、增城和花都五地淡水鱼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上述5地采集的各种淡水鱼进行检查,并用分离的囊蚴感染大鼠。结果上述5个地区的淡水鱼均存在华支睾吸虫囊蚴的感染,其中以来自顺德的淡水鱼感染最严重。家养鱼种和一些野生鱼均有感染,其中以鲩鱼和鳙鱼以及一些野生小鱼感染率和感染度均较高。结论广东上述五地淡水鱼华支睾吸虫的感染较为普遍和严重。
Objective To understand the current Shunde, Panyu, Qingyuan, Zengcheng and Huadu five freshwater fish Clonorchis sinensis infection. Methods Various freshwater fish collected from the above 5 sites were examined using direct compression and digestion and infected with isolated metacercariae. Results All the freshwater fish in the above 5 areas were infected with Clonorchis sinensis, of which freshwater fish from Shunde were the most infected. Domestic fish species and some wild fish were infected, with catfish and catfish as well as some wild fish infected and infected with high rates. Conclusion The infection of Clonorchis sinensis in these five freshwater fish in Guangdong is more common and serious.