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25 起痢疾暴发流行的流行病学分析 被引量:2

Epidemiological Analysis of Dysentery in Zhejiang Provnice 1994-1995
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摘要 本文描述了浙江省1994~1995年间发生的25起痢疾暴发疫情。发现88.0%的暴发追溯到水,其中59.10%为乡、村办的小型自来水厂;已查明传染来源的18起暴发均由病人衣裤或便具直接入河清洗、污染水源所引起;68%的暴发点,流行过程呈现“双峰”或“多峰”型。指出这些问题是本省痢疾发病回升的重要原因。此外,还讨论了自然因素变化(干旱)对痢疾发病的影响及防治对策等问题。 dysentery outbreaks in ZheJiang province from 1994 to 1995 were analysed.Of all these outbreaks, 88.0% related to the drinking water, 59.10% related to the small waterworks in rural area,18 outbreaks were caused by contaminated river in which the dysentery patient's cloth and urinal were washed directly.In 68% outbreak spots,the epidemic process showed “double peak” or “multiple peak” model.The result indicated that the above factors were the important causes of rerising dysentery incidence in our province.Some related natural factors such as drought were also discussed.
出处 《疾病监测》 CAS 1997年第5期168-170,共3页 Disease Surveillance
关键词 痢疾 水源 暴发 流行病学 Dysentery Outbreak Source of water
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