2011年荆州市血吸虫病疫情监测

目的 目的 掌握2011年荆州市血吸虫病监测点疫情状况。方法 方法 根据 《湖北省血吸虫病监测方案》的要求， 开展人畜病情和螺情等疫情监测， 对监测数据进行统计分析。结果 结果 2011年荆州市64个监测点居民平均感染率为1.48%， 50岁以上人群感染率较高， 未出现急性感染病例； 晚期病人共170例； 耕牛平均感染率为1.38%。有螺面积为3 034.03 hm2， 感染性钉螺面积为25.66 hm2， 活螺平均密度为0.74只/0.1 m2， 感染性钉螺平均密度为0.000 6只/0.1 m2， 钉螺感染率为0.08%。结论 结论 2011年荆州市血吸虫病疫情较稳定， 但耕牛感染率较高， 须加大防治力度。

Surveillance of schistosomiasis endemic situation in Jingzhou City in 2011

Objective To understand the endemic situation of schistosomiasis in monitoring sites of Jingzhou City in 2011. Methods According to the monitoring scheme of the schistosomiasis in Hubei Province,the schistosomiasis endemic situation in human,farm cattle and Oncomelania snails were investigated in 64 monitoring sites of Jingzhou City in 2011 and the results were analyzed statistically. Results In the 64 monitoring sites,the average schistosome infection rate of residents was 1.48%,and the rate in residents aged 50 years or over was highest. There was no case of acute schistosomiasis infection. There were 170 cases of advanced schistosomiasis. The average infection rate of farm cattle was 1.38%. Among the 3 034.03 hm 2 area with snails,the area with schistosome infected snails was 25.65 hm 2. The average density of living snails was 0.74 snails/0.1 m 2,while the average density of infected snails was 0.000 6 snails/0.1 m 2. The infection rate of snails was 0.08%. Conclusion The endemic situation of schistosomiasis in Jingzhou City in 2011 is relatively stable,but the infection rate of farm cattle is higher. Therefore,the preventive measures still should be enhanced.