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1987年鄱阳湖区发生急性血吸虫病2165例,是近25年中最多的一年。病例男女之比为3.3:1,11～20岁青少年占51.1％,农民占60.4％,波阳发病较高占26.8％,约32.8％的病例感染集中在11块洲滩,接触疫水集中在7-10月份72.1％,发病集中在8～11月73.5％,49.0％是捕鱼虾而感染,无既往感染史者76.0％。急性病例剧增原因:大规模灭螺少,洲滩钉螺回升;上洲滩家畜增加,未做到普遍人畜同步治疗;易感人群下湖增多,无个体防护措施;湖水位适宜等因素。
In 1987, 2165 cases of acute schistosomiasis occurred in Poyang Lake area, which is the largest year in nearly 25 years. The ratio of males to females was 3.3: 1, 51.1% were from 11 to 20 years old, 60.4% were from peasants, 26.8% were from Bo Yang, and about 32.8% were from 11 Banchuansan. July-October 72.1%, the incidence concentrated in August to November 73.5%, 49.0% were infected with fishing shrimp, no history of previous infection 76.0%. Acute cases of soaring causes: a large-scale molluscoccus less, Island Beach snail rebound; increased livestock on the island, did not achieve universal human and animal simultaneous treatment; susceptible population increased lakes, no individual protection measures; lake level and other factors.