摘要
本文报道了长江中下游地区１个沿江村血吸虫病再度流行的规律，自钉螺迁入至再度流行需６—８年，长江水位高，人群下水频繁，居民血防知识缺乏．防护行为差，耕牛感染率高，江滩牛粪污染严重是造成血吸虫病流行的主要原因。采用健康教育辅以易感地带灭螺对策后，居民血防知识和防护行为明显提高．人畜患病率明显下降，控制了血吸虫病的传播，为疫情处于回升的长江中下游江滩地区提供了一种有效的防治对策。
The paper reports the characteristics of transmission of schistosomiasis in a village inmarshland of lower reaches of the Yangtze River,and the effect of control strategy containing mainly health education and snail control by molluscacide. The results showed thatcontacting schistosome-infested water frequently,lacking general knowledge of schistoso miasis, unhealthy behaviors in inhabitants and high infection of farm cattle were maintransmitting agents. After the control strategy being conducted for 3 years, both thepeople's frequency of water contact 'and infected snails density were declined and humanprevalence of the disease was decreased indicating the control strategy was efficiency inmarshland region.
出处
《实用寄生虫病杂志》
1996年第2期49-53,共5页
Journal of Practical Parasitic Diseases
基金
"八.五"攻关课题
关键词
江滩地区
灭螺
血吸虫病
流行病学
Marshland region
characteristics of transmission
health education
controlstrategy
