1 / 8

Story 7.10

Story 7.10. The story of Ebola virus. Zaire = Democratic republic of congo. The name Ebola.

piper
Télécharger la présentation

Story 7.10

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Story 7.10

  2. The story of Ebola virus

  3. Zaire = Democratic republic of congo

  4. The name Ebola August 26, 1976 in Yambuku, a town in the north of Zaïre. A 44-year-old school teacher returned from a small hike. His went to the doctor and because of his high fever they gave him a quinine shot which is good against malaria. A week later, he had uncontrolled vomiting, bloody diarrhea, trouble breathing and then bleeding from his nose, mouth, and anus. He died ~14 days after the onset of symptoms. He started an epidemic that killed 280 of the 313 infected persons (88%).

  5. Ebola The virus kills gorillas and chimpanzees and other monkeys. Because it kills apes in such high percentage – they are not likely to be its natural host.

  6. Towards detecting the natural host of the virus

  7. Three trapping expeditions in areas close to infected gorilla and chimpanzee carcasses in Gabon and in Congo. 1,030 animals were tested including 679 bats, 222 birds and 129 small terrestrial vertebrates (PCR). Viral nucleotides were discovered in 3 species of bats.

  8. MP and Bayesian analysis support the viruses are closely related to those which have previously infected humans = animal trapped = human infection

More Related