摘要
对３０个化疗观察点进行血吸虫病复盖率的纵向研究，结果表明，在洞庭湖区长期存在血吸虫病感染威胁和居民接触疫水行为没有多大改变的情况下，采取化疗控制血吸虫病，化疗覆盖率必须为居民感染率的２倍以上。当经过多年化疗居民感染率下降到５％以下时，化疗覆盖率必须维持在１０～２０％之间，且每年不能间断，才能继续将居民感染率稳定在５％以下。
Under the long existence of the threat of schistosomiasis infection and without obvious change of water-contact of human in Dongting Lake region,the chemotherapy strategy was used for the schistosomiasis con trol. The chemotherapy coverage rate should be 2 times more than the resident infection rate. When the resident infection rate decreased lower than 5% after several years, the coverage rate must be kept between 10%￣20% without interval , so that the resident infection rate could be kept lower than 5%.
出处
《实用预防医学》
CAS
1996年第2期76-77,共2页
Practical Preventive Medicine
基金
UNDP/WOrldBank/WHO热带病研究培训特别规划的资助
关键词
洞庭湖
血吸虫病
化疗覆盖率
治疗
Dongting Lake schistosomiasis chemotherapy coverage rate.
