| 湖沼型疫区感染性钉螺分布调查 |
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| 引用本文： | 苏文,何亮才,袁梅枝,彭孝武,赵耀升. 湖沼型疫区感染性钉螺分布调查[J]. 中国病原生物学杂志, 2011, 0(8) |
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| 作者姓名： | 苏文 何亮才 袁梅枝 彭孝武 赵耀升 |
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| 作者单位： | 湖北中医药高等专科学校;荆州市疾病预防控制中心血吸虫病预防控制所; |
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| 摘 要： | 目的了解湖沼地区感染性钉螺分布特点,为制定湖沼地区血吸虫病防治策略提供科学依据。方法收集荆州市2006~2010年9个县市区上报的阳性螺点资料,采用秩相关分析对感染性钉螺分布进行相关分析。结果 2006~2010年感染性螺点处数逐年减少,年间比较下降率为1.37%~37.35%。感染性螺点分布以沟渠为主,处数构成比87.89%~90.85%,沟渠和河滩感染性钉螺平均密度高于其他环境。感染性螺点主要分布在居民点500 m范围内,距居民点100~400 m范围内感染螺平均密度最高,经秩相关分析,感染螺平均密度与居民距离呈负相关。结论感染性螺点分布以沟渠为主,居民点500 m范围内有螺环境为高危易感地带。
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| 关 键 词： | 感染性钉螺 分布 湖沼型疫区 |
Distribution of infected snails in marshland and lake regions |
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| SU Wen,HE Liang-cai,YUAN Mei-zhi,PENG Xiao-wu,ZHAO Yao-sheng. Distribution of infected snails in marshland and lake regions[J]. Journal of Pathogen Biology, 2011, 0(8) |
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| Authors: | SU Wen HE Liang-cai YUAN Mei-zhi PENG Xiao-wu ZHAO Yao-sheng |
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| Affiliation: | SU Wen1,HE Liang-cai2,YUAN Mei-zhi2,PENG Xiao-wu2,ZHAO Yao-sheng2(1.College of Traditional Chinese Medicine in Hubei,Jingzhou 434000,Hubei,China,2.Institute of Schistosomiasis Prevention and Control of the City of Jingzhou) |
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| Abstract: | Objective To investigate the regional distribution of infected snails in lakes in order to provide a scientific basis for schistosomiasis control strategies in lake regions.Methods Infected snails were reported at sites in nine towns in the City of Jingzhou from 2006 to 2010,and these data were collected.Rank correlation was used to analyze the distribution of infected snails.Results From 2006 to 2010,the number of sites with infected snails decreased yearly at a rate of 1.37% to 37.35%.Infected snails were... |
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| Keywords: | Infected snails distribution marshland and lake regions |
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