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宜昌市是湖北省世行贷款血防项目实施的重点地市之一。自１９９２年项目启动，历时７年，按照血防项目实施方案开展工作，取得了巨大的卫生和社会效益。疫区村由重向轻转移，人群、耕牛感染率逐年降低，钉螺危害逐步下降。１９９８年与１９９２年相比，一层村由２个减少到０，二层村由９个减少到５个，三层村由２４０个增加到２４６个，钉螺面积由１９８．５６万ｍ２减少到１９．７４万ｍ２，易感地带面积由６２万ｍ２减少到７万ｍ２，查出病人数由３８４２人减少到４５１人，查出病牛由８９５头减少到２９８头。从监测的情况分析，人群感染率由５．０５％下降到１．８０％，下降了６４．３６％；耕牛感染率由３．６９％减少到０．５６％，下降了８４．８２％；钉螺感染率由１．９７％减少到０．５６％，下降了７１．５７％；阳性钉螺密度由０．００４６只／０．１１ｍ２减少到０．０００４７只／０．１１ｍ２，下降了８９．７８％。疫区人群的血防知识普及率由１９９１年的５５％上升到１９９８年的１００％，疫区中小学校开设血防知识课的普及率由１９９１年的６９％上升到１９９８年的１００％，健康教育成效显著。结果表明血防项目的技术策略可行，实施过硬，达到了项目的总体目标。
Yichang City is one of the key cities in the implementation of the World Bank-funded blood-borne project in Hubei Province. Since the project was launched in 1992 and lasted for seven years, it has taken tremendous health and social benefits in accordance with the implementation plan of blood-borne projects. Affected areas shifted from heavy to light, the population, cattle infection rate decreased year by year, snail hazards gradually declined. Compared with 1992, the number of villages in a village decreased from 2 to 0 in 1998 and from 9 to 5 in village 2, 246 in village 3 to 246 in area 3, and the area of snails reduced from 1,885,600 m2 to 19.74 million m2. The area of susceptible area decreased from 620,000 m2 to 70,000 m2. The number of patients detected decreased from 3842 to 451 and the number of sick cattle decreased from 895 to 298. From the monitoring of the situation analysis, the population infection rate decreased from 5.05% to 1.80%, down 64.36%; cattle infection rate decreased from 3.69% to 0.56%, down 84.82% ; The infection rate of snails decreased from 1.97% to 0.56%, down 71.57%; the density of positive snails decreased from 0.0046 / 0.0001 to 0.00047 / 0.11 m2, a decrease of 89%. 78%. The prevalence rate of knowledge of blood-borne diseases among the affected areas increased from 55% in 1991 to 100% in 1998. The prevalence of knowledge-based schooled courses in primary and secondary schools in affected areas increased from 69% in 1991 to 100% in 1998, and health education effectiveness Significant. The results show that the technical strategy of blood-borne project is feasible and well implemented, achieving the overall goal of the project.