一场突如其来的非典疫情,打乱了人们正常的生活,也改变了人们的生活习惯。非典给人类带来极大的危害,但同时又给人类社会向高度文明进步增添了动力。一场轰轰烈烈的公共卫生运动正在全国展开:北京下令封死所有居民楼垃圾道;上海随地吐痰可罚款200元;有的地方乱扔垃圾罚款高达50 A sudden outbreak of atypical pneumonia disrupts people’s normal life and changes people’s living habits. SARS has brought great harm to human beings, but at the same time, it has also given impetus to the advance of highly-civilized society by human society. A vigorous public health campaign is being launched across the country: Beijing ordered all residential buildings to be sealed off; Shanghai spit a fine of 200 yuan; some areas throw littering fines up to 50