Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.
-
Upload
virgil-bennett -
Category
Documents
-
view
214 -
download
0
Transcript of Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.
![Page 1: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/1.jpg)
Disease : Black death
By : Yu Feng liu12/08/2012Pre:3/HR:621
![Page 2: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/2.jpg)
What is black death
• Black death is Yersinia pestis caused by natural foci of disease.
![Page 3: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/3.jpg)
What causes the Black Death• Mouse will causes the black death.• Mouse is important Source of Infection.• Mouse have flea, the mouse flea will make you get sick and
fever.
![Page 4: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/4.jpg)
What is the illness of the Black Death• If you got black death , then you will got fever , Pneumonia ,
Severe sepsis, Edema and hemorrhage .• If you have these illness , then you didn’t went to Hospital,
you will From 24 hours to 8 days of death.
![Page 5: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/5.jpg)
Propagation• The mouse → fleas → mode of transmission.• If you got black death, and you didn’t die , you can not got sick
again.
![Page 6: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/6.jpg)
Die• From 1348 to 1352, black death kill One-third of Europe's
population, A total of about 25 million people! In 1467, 127,000 people died in Russia.(please Press F5 saw this picture)
![Page 7: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/7.jpg)
Scientist• Scientist think The black death may be only temporary
dormancy, could explode again.• Event today still happening.
![Page 8: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/8.jpg)
Video• http://www.youtube.com/watch?v=BsCkgX2epFw• http://www.youtube.com/watch?v=Gs5Uh0Fah_k
![Page 9: Disease : Black death By : Yu Feng liu 12/08/2012 Pre:3/HR:621.](https://reader035.fdocuments.net/reader035/viewer/2022070403/56649f325503460f94c4dea7/html5/thumbnails/9.jpg)
information from• Http://baike.baidu.com/view/70725.htm• http://zh.wikipedia.org/wiki/黑死病