湖北省2005～2006年国家级监测点血吸虫病疫情监测

Monitor of the schistosomiasis endemic situation in the national surveillance sites of Hubei province(2005-2006)

目的掌握湖北省国家级监测点血吸虫病疫情状况。方法依照《全国血吸虫病监测方案操作手册》,开展16个监测点的监测工作,并将两年的各项指标进行统计分析。结果2005～2006年16个监测点居民血吸虫平均感染率分别为1.71%和1.91%,2006年较2005年上升了11.69%,不同职业居民感染率以渔民最高;2005年和2006年耕牛平均感染率分别为11.69%和12.06%;2006年活螺平均密度、感染性钉螺平均密度和钉螺感染率与2005年相比有明显下降,分别下降了21.45%、56.00%和41.59%。结论湖北省血吸虫病疫情较重,仍需进一步加大防治力度,做好以控制传染源为主的综合防治措施。

Objective To understand the national schistosomiasis endemic situation of Hubei Province. Methods The surveillance was carried out in 16 national surveillance sites of Hubei Province according to the national surveillance protocol. The data of the two years,2005 -2006, were analysed. Results In the 16 national surveillance sites in 2005 and 2006 ,the infection rate of the residents was 1.71% （ 2005 ） and 1.91% （ 2006 ）, and in 2006, it had an increase of 11.69%. In 2005 ,the fisherman had the highest infection rate among all professionals. The average infection rate of cattle was 11.69% and 12.06%. Compared with 2005, the snail density, the density of infected snails and the snail infection rate descended obviously, being 21.45%, 56. 00% and 41.59% respectively. Conclusion Schistosomiasis epidemic situation is still rather serious in Hubei province, further effective control measures are needed, comprehensive measures, especially, the control of infectious sources should he promoted.