历史上传染病流行中的异常现象 - 欢聚一堂 圈讨论(国外英文资料).docVIP

历史上传染病流行中的异常现象 - 欢聚一堂 圈讨论(国外英文资料) The history of infectious disease epidemic in the abnormal phenomenon - ring and home | homes have a joyous gathering to discuss | blog | | music album | | reprint circle of friends | Bo LAN | | registered mail login to my home My home page preview of my home Friends visit strangers visit | my circle of friends | square | friends | message 0 unread message 0 notification 0 application message have a joyous gathering to return to the previous page Http:///81572/default.html Description of the circle: pleasure is the life we seek. Create a harmonious, healthy, active and joyful spirit and spiritual land. Create a platform for you to share, speak, demonstrate and communicate. Beautiful meeting welcome you. The circle of home | The | circle of friends recommended the | circle of friends recommended album | member list | star circle of friends in the circle of | management circle set for home page | Add to good friends Send a message if a refresh history of abnormal phenomenon in infectious disease epidemic Xiyuan 999 landlord (published in 2009-09-25 09:50) (this is because are now in Mexico, the outbreak of the swine flu has killed many people, also hoped that the world from the history of the emergence of these infectious disease transmission to realize what, after all, life is precious.) Zheng Fang2 Infectious diseases, as the name suggests, are diseases that are transmitted through breathing, bodily fluids, blood, etc. in human, human, or human contact with animals. Whether or not a person has an infectious disease seems to depend on the prevalence of the disease. The spread of global influenza seems not surprising today during intercontinental flight. But long before the invention of the aircraft, a worldwide outbreak of influenza had occurred, and almost simultaneously in many parts of the world. In 1918, for example, the Spanish flu quickly spread around the world in a short period of time, killing 40 million people in less than