寒露到,天气凉,人们终于放松了预防夏秋季节腹泻的警惕性。的确,寒凉使食物腐败变质的几率大为下降,喜欢温暖潮湿环境的肠道致病菌也因为气候的干冷而消匿。然而,一些孩子和老人仍不时发生腹泻,有时甚至会有一些区域性的肠道传染病暴发,使疫区人心惶惶。在许多人的心目中,腹泻是夏秋季的多发疾病。说起夏秋季细菌感染性腹泻的病原菌O157大肠杆菌、痢疾杆菌,很多人都耳熟能详。但说起秋冬腹泻就不甚 Cold exposed, the weather is cool, people finally relaxed to prevent the summer and autumn diarrhea vigilance. Indeed, the chances of the cold deteriorating spoilage of food are greatly diminished, and enteric pathogens like the warm and humid environment are also extinct because of the dry climate. However, some children and the elderly still suffer from diarrhea from time to time, and sometimes even some outbreaks of regional infectious diseases have caused panic in the affected areas. In many people’s minds, diarrhea is a common disease in summer and autumn. Speaking of summer and autumn bacteria infectious diarrhea pathogens O157 Escherichia coli, Shigella, many people are familiar. But speaking of autumn and winter diarrhea is not quite