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清晨起床,拧开自来水龙头就刷牙、洗脸,也许很多人已养成了这种习惯。现必须改变这种习惯了,因为传染病专家已发现,在自来水管中停留一夜的自来水往往被一种嗜肺性军团病杆菌(LegionellaPneumophila)所污染,用这种水盥漱就可能使人感染军团病。很多人对军团病还十分陌生,其实它早在1976年就被发现。1976年7月下旬,美国的退伍军人协会在宾夕法尼亚州的费城举行第58届年会。当时有4400名与会代表及其家属住进了一家大饭店。在欢乐聚会的同
Get up early in the morning, unscrew the tap to brush your teeth, wash your face, maybe many people have developed this habit. It is time to change that habit, as infectious disease experts have found that tap water, which stays in tap water for a night, is often contaminated with Legionella pneumophila, which can cause human infection Legionnaires’ disease. Many people are still unfamiliar with the Legionnaire’s disease, in fact, it was discovered as early as 1976. In late July 1976, the American Veterans’ Association held its 58th annual meeting in Philadelphia, Pennsylvania. At that time, 4,400 delegates and their families were admitted to a grand hotel. In the same happy party