Lei Zheng-Long, Zheng Hao, Zhang Li-Juan, Zhu Rong, Xu Zhi-Min, Xu Jing, Fu Qing, Wang Qiang, Li Shi-Zhu, Zhou Xiao-Nong
Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2014 Dec;26(6):591-7.
This report presented the endemic status of schistosomiasis in the People's Republic of China at national level in 2013. By the end of 2013, there are 184 943 schistosomiasis japonica cases. Meanwhile, nine acute cases were reported, and 4 cases reduced compared with that of 2012. A total of 29 796 advanced cases were reported; while 911 cases were determined as advanced cases and 1 700 cases were dead in 2013. Nationally, there were around 365 467.99 hm2 Oncomelania snail infested areas in total and 9.25 hm2 of them habituated infected snails in 2013. There were 287.28 hm2 of snail infested areas found in non-endemic areas historically. Moreover, 962 065 cattle were estimated to be raised in endemic regions and 633 cattle were determined as positive by stool examinations. The data showed that the endemicity of schistosomiasis in China decreased further. However, challenges exist to reach the aims of the medium and long-term national program. Further control and effective surveillance need to be strengthened as the endemicity of schistosomiasis is unstable in the areas after schistosomiasis transmission under control or interruption.
本报告介绍了2013年中华人民共和国全国范围内的血吸虫病流行状况。截至2013年底，日本血吸虫病病例有184943例。同时，报告了9例急性病例，与2012年相比减少了4例。共报告晚期病例29796例；2013年有911例被确定为晚期病例，1700例死亡。全国范围内，2013年共有约365467.99公顷有钉螺孳生环境，其中9.25公顷有感染性钉螺。历史上在非流行区发现有钉螺孳生环境287.28公顷。此外，估计流行区饲养牛962065头，粪便检查确定阳性633头。数据表明，中国血吸虫病的流行程度进一步下降。然而，实现国家中长期规划目标仍面临挑战。由于血吸虫病传播得到控制或阻断地区的流行程度不稳定，需要进一步加强防控和有效监测。
