我们每天用的水中不只有细菌，还有衣原体？
家庭饮用水系统中衣原体和其他抗变形虫菌的流行率和多样性自由生物变形虫在环境中是普遍存在的，特别是水。 在不利的生长条件（例如饥饿或干燥）的情况下，这些原生生物可以表现出抗性形式，称为孢囊。 囊肿结构帮助变形虫对抗各种消毒而得以生存。 因此，变形虫可以绕过饮用水处理厂中存在的所有屏障，并且可以到达水分配系统，在那里它们可以定植生物膜和沉积物。
这项工作首次报告了衣原体在饮用水中非常高的流行率和多样性，在48个被调查的家庭用水系统中，有35个（72.9％）中检测到。 且存在不同的军团菌和分枝杆菌，某些物种是已知人类感染病原体。
Title:
Prevalence and diversity of Chlamydiales and other amoeba-resisting bacteria in domestic drinking water systemsDOI:
10.1016/j.nmni.2016.10.003Abstract:
A growing number of human infections incriminate environmental bacteria that have evolved virulent mechanisms to resist amoebae and use them as a replicative niche. These bacteria are designated amoeba-resisting bacteria (ARB). Despite the isolation of these ARB in various human clinical samples, the possible source of infection remains undetermined in most cases. However, it is known that the ARB Legionella pneumophila, for instance, causes a respiratory infection in susceptible hosts after inhalation of contaminated water aerosols from various sources. The Chlamydiales order contains many ARB, such as Parachlamydia acanthamoebae or Simkania negevensis, previously implicated in human respiratory infections with no identified contamination sources. We thus investigated whether domestic water systems are a potential source of transmission of these Chlamydiales to humans by using amoebal culture and molecular methods. Other important ARB such as mycobacteria and Legionella were also investigated, as were their possible amoebal hosts. This work reports for the first time a very high prevalence and diversity of Chlamydiales in drinking water, being detected in 35 (72.9%) of 48 investigated domestic water systems, with members of the Parachlamydiaceae family being dominantly detected. Furthermore, various Legionella and mycobacteria species were also recovered, some species of which are known to be causal agents of human infections.All Authors:
J Lienard,A Croxatto,A Gervaix,Y Lévi,J-F Loret,K M Posfay-Barbe,G GreubFirst Authors:
Lienard JCorrespondence:
Greub G
非常感谢版主分享：家庭饮用水系统中衣原体和其他抗变形虫菌的流行率和多样性，饮用水一定要烧开再喝！
感谢版主分享 路过学习了，谢谢版主分享 谢谢老师的分享！现在很多不孕的女性，阴道分泌物检查都有衣原体感染，难道和这个有关？ a650514 发表于 2017-1-16 15:15
谢谢老师的分享！现在很多不孕的女性，阴道分泌物检查都有衣原体感染，难道和这个有关？
目前没有循证依据{:1_12:} 梦缘徽州 发表于 2017-1-16 16:24
目前没有循证依据
现在泡温泉活动盛行{:1_1:} a650514 发表于 2017-1-16 16:35
现在泡温泉活动盛行
微生物致病有几个要素：病原菌致病力够强，量可以少点；致病力一般，量大也可以；还有就是人的自身健康情况，免疫力等 学习了，饮用水一定要烧开啊！ 小小水滴 发表于 2017-1-17 09:51
学习了，饮用水一定要烧开啊！
小小水滴大学问{:1_12:}
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