Shen Hai-guang, Zhou Zhen-zuo, He Qu-bo, Mo Hai-ying, Tao Jing, Huang Shui-qun
Liuzhou Medical College, Liuzhou 545006, China.
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi. 2010 Apr;28(2):157-9.
From March 2008 to March 2009, fishes were caught from the rivers in Sanjiang, Rongan, Rongshui, Liucheng, Liuzhou and Xiangzhou counties, and their metacercarial infections were examined by the muscle compression and digestion techniques. A total of 16,204 freshwater fishes of 35 species were collected. C. sinensis metacercariae were found in 32 species of fishes with an overall infection rate of 10.5% and a mean infection intensity of 4.6 metacercariae per gram. The highest prevalence (21.5%) and intensity of infection (9.9 per gram) were found in Pseudorasbora parva, followed by Zacco platypus (17.8% and 8.9 per gram, respectively). There were significant differences in infection rate among different localities. The infection rate in Xiangzhou County (12.3%) was higher than that in Sanjiang County (9.1%) and Liuzhou City (9.7%). The infection rate was higher in summer and autumn, but lower in spring and winter. Compared with low water layer, the infection rate was higher in the upper and medium water layers. The infection rates of omnivorous and herbivorous fishes were higher than that of carnivorous fishes.
2008年3月至2009年3月，在三江、融安、融水、柳城、柳州和象州县的河流中捕捞鱼类，并采用肌肉压片法和消化法检查其囊蚴感染情况。共采集了35种16204尾淡水鱼。在32种鱼类中发现了中华肝吸虫囊蚴，总体感染率为10.5%，平均感染强度为每克4.6个囊蚴。麦穗鱼的感染率（21.5%）和感染强度（每克9.9个）最高，其次是宽鳍鱲（分别为17.8%和每克8.9个）。不同地点的感染率存在显著差异。象州县的感染率（12.3%）高于三江县（9.1%）和柳州市（9.7%）。感染率在夏季和秋季较高，而在春季和冬季较低。与低水层相比，上中层水层的感染率较高。杂食性和草食性鱼类的感染率高于肉食性鱼类。
