【摘要】 目的掌握进贤县血吸虫病疫情的变化规律。方法根据《全国血吸虫病监测方案》的要求,连续5年定期观察金红村人群和牛血吸虫病感染情况,钉螺感染率的变化。结果金红村实施"以机代牛"后,尽管草洲钉螺感染率、阳性螺密度始终维持在较高水平,但人群血吸虫病粪检阳性率仅2005年为0.62%,其以后均为0,耕牛血吸虫病感染率在3%左右,无急性血吸虫病发生。结论血吸虫病传染源控制除以机代牛外,封洲禁牧也是杜绝传染源污染草洲重要保证,这样才能实现血吸虫病传播控制的目标。更多还原

【Abstract】 Objective To understand the variation of schistosomiasis in Jinxian county.Methods According to "National Scheme on Schistosomiasis Epidemic Monitoring",the infection of population and cattle, and the snail distribution were monitored regularly in Jinhong village in 5 consecutive years.Results After schistosomiasis control strategy of replacement bovine with machine was carried out in Jinhong village,the positive rate of stool examination in human was 0.62%in 2005,and then dropped to 0 in the following years,and the infection rate of cattle was about 3%,there was no acute schistosomiasis occurred,but the infection rate of snail and the density of positive snail still maintained on a certain level.Conclusion Except replacement bovine with machine,the control strategy of isolating the meadow and prohibiting pasture is a import guarantee for eliminating the infection source polluted grassland,only in this way the goal of schistosomiasis transmission control can be achieved.更多还原