华支睾吸虫病,过去认为仅在我国华南地区流行。近十多年来由于广大医务工作者的调查研究,陆续发现了不少新流行区。据统计,目前我国已有23个省市即北京、天津、河北、黑龙江、辽宁、吉林、山东、上海、安徽、江苏、浙江、江西、福建、台湾、广东、广西、湖南、湖北、河南、四川、贵州、云南、陕西等地均有本病病人或流 Clonorchis sinensis, used to be considered as endemic in southern China. In the past ten years, due to the investigation and study of medical workers, many new endemic areas have been discovered. According to statistics, at present, 23 provinces and cities in our country, namely Beijing, Tianjin, Hebei, Heilongjiang, Liaoning, Jilin, Shandong, Shanghai, Anhui, Jiangsu, Zhejiang, Jiangxi, Fujian, Taiwan, Guangdong, Guangxi, Hunan, Hubei, Sichuan, Guizhou, Yunnan, Shaanxi and other places have the patient or flow of the disease