“警告级别主要用于显示流感疫情的扩散范围,并不显示疫情的严重程度”爆发于北美地区的甲型H1N1流感疫情,现已扩散到欧洲、亚洲和南美洲等地区。全球确诊病例破万后,疫情仍在进一步发展。世界卫生组织总干事陈冯富珍说:“我们正在看到,或者说可能正看到一场全球流感疫情在我们眼皮底下发展起来。”中国内地至今尚无死亡病例,确诊病例尚无“非输入性”。在全球范围内,大 “Warning level is mainly used to show the extent of the outbreak of the flu, does not show the severity of the epidemic ” outbreak in the North American region of the H1N1 influenza epidemic, has now spread to Europe, Asia and South America and other regions. After the number of confirmed cases in the world is over 10,000, the epidemic is still under further development. Dr Margaret Chan, WHO Director-General, said: “We are seeing or may see a global influenza outbreak developing under our eyes.” “There are no deaths in the Mainland so far and no confirmed cases exist.” Non-input ". Globally, big