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目的 探讨血吸虫病消灭地区外来传染源的控制对策。方法 在荆门市 (1990年已达到部颁消灭血吸虫病标准 )。选择与外地血吸虫病重疫区相邻的李市镇永久、彭河、刘淌 3个村进行研究 ,通过实施血防健康教育 ;设立疫情观察哨 ,管理流动人、畜 ;开展人、畜的病情监测 ;开展钉螺的信息调查等综合防治措施两年 ,比较对策实施前后的人畜患病情况。结果 流动人群血吸虫病感染率由 11.89%下降到 0 .63% ,耕牛血吸虫病感染率由 6.34 %下降至 1.0 2 % ,钉螺面积一直为 0。结论 在消灭血吸虫病地区 ,采取以血防健康教育、管理流动人群为主的综合防治措施 ,对消灭血吸虫病地区控制外来传染源效果显著 ,对巩固防治成果、防止疫情反复意义重大
Objective To investigate the control strategies of foreign infection in the area of eliminating schistosomiasis. Methods in Jingmen City (1990 has reached ministerial standards to eliminate schistosomiasis). We selected three townships, Liushi Town, Penghe and Liuntui, adjacent to the outbreak of severe schistosomiasis in the field to carry out research, through the implementation of blood-borne health education, establishment of epidemic observation post, management of floating people and livestock, and monitoring of the disease of people and livestock ; To carry out information surveys and other snails comprehensive prevention and control measures for two years, comparing the implementation of measures before and after the prevalence of human and animal disease. Results The prevalence of schistosomiasis in floating population decreased from 11.89% to 0.63%. The infection rate of schistosomiasis in cattle decreased from 6.34% to 1.02%, and the snail area was always 0. Conclusion In the area of eradicating schistosomiasis, adopting integrated prevention and control measures based on blood health education and management of floating population has a significant effect on the control of foreign sources of infection in areas where schistosomiasis is eliminated. It is of great significance to consolidate prevention and control and prevent outbreaks