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东亚大地震前的手足口病爆发流行
The Outbreak of Hand-Foot-Mouth Diseases before Strong Earthquakes in East Asia
【摘要】 东亚地区(中国大陆、中国台湾、日本)手足口病爆发流行后往往跟随着大地震的发生。大震前区域应力增强、地壳微破裂增多造成地内气体逸出,使得大气中气溶胶的浓度增大,有利于大气中病原微生物的生存、传播及变异。近地表空气中病原乃至非病原微生物气溶胶浓度的增大,会大大增加幼儿患病的可能。
【Abstract】 In East Asia(China,Taiwan,and Japan),the outbreak of hand-foot-mouth diseases tend to be followed by strong earthquakes happening.Crustal micro-cracks increasing caused by regional stress enhanced before earthquake lead inner crust gases escaping,and the gases brought a great number of Earth’s superficial microorganisms into the atmosphere.The increasing in aerosol concentration of Pathogenic and non-pathogenic microorganisms in the lower atmosphere might greatly increase the chances of illness in young children.
【关键词】 手足口病;
地震;
微生物气溶胶;
地壳破裂;
地气;
【Key words】 HFMD; earthquake; microorganism aerosol; crustal micro-cracks; crustal gases;
【Key words】 HFMD; earthquake; microorganism aerosol; crustal micro-cracks; crustal gases;
【基金】 国家自然科学基金项目(41174043)
- 【文献出处】 中国科技信息 ,China Science and Technology Information , 编辑部邮箱 ,2012年13期
- 【分类号】R725.1;R181.3
- 【下载频次】27