四川省血吸虫病传播阻断地区疫情现状  

Epidemic Situation of Schistosomiasis in Transmission Blocking Area in Sichuan

作　　者：吴子松[1] 徐亮[1] 蒙先洪[1] 刘阳[1] 徐佳[1] 钟波[1] 邱东川[1] 

机构地区：[1]四川省疾病预防控制中心,成都610041

出　　处：《寄生虫病与感染性疾病》2013年第2期57-60,共4页Parasitoses and Infectious Diseases

摘　　要：目的掌握四川省血吸虫病传播阻断地区疫情现状,为全省血防决策提供科学数据。方法收集2007-2012年四川省27个血吸虫病传播阻断县历史资料和血吸虫病防治工作报表,统计分析阻断县血吸虫病疫情现状。结果全省27个血吸虫病传播阻断县历史累计钉螺面积占全省的8.29%,近年血吸虫病情稳定,未发现当地感染的患者(病畜);钉螺面积61.172万m2～139.04万m2,部分县钉螺面积出现回升,2012年四川省27个血吸虫病传播阻断县中有20个县查出钉螺,其中6个县钉螺面积超过历史面积的2%;传播阻断地区血防工作开展数量呈现增加的趋势。结论四川省血吸虫传播阻断地区病情稳定,螺情回升,应加强查灭螺工作,加强流动人畜管理,严防传染源输入。Objective To understand the epidemic situation of schistosomiasis in transmission blocking area in Sichuan, and thus to provide references for formulating control strategies. Methods Historical data and work- sheets of current schistosomiasis control in 2007 -2012 were collected and analyzed. Results The historical snail area in the 27 transmission blocking counties accounted for 8.29% of total historical snail area in Si- chuan province. No schistosomiasis patient and animal was reported. The snail area ranged from 611 720 m2 to 1390 400 m2. In 2012, snail emerged in 20 of 27 counties, and snail area in 6 counties surpassed history by 2%. The workload for controlling schistosomiasis showed an increasing trend as a whole. Conclusion The epidemic situation of schistosomiasis has stayed stable since 2007 with a slight regaining. Preventive measures such as snail control, people and livestock regulation should be timely strengthened.

关 键 词：血吸虫病 疫情 传播阻断 

分 类 号：R532.21[医药卫生—内科学]