Ebola

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Ivory Coast ebolavirus Reston ebolavirus Sudan ebolavirus

Ebola is the common term for a group of viruses belonging to genus Ebolavirus (EBOV), which is a part of the family Filoviridae, and for the disease that they cause, Ebola hemorrhagic fever. The virus is named after the Ebola River, where the first recognized outbreak of Ebola hemorrhagic fever occurred. The viruses are characterized by long filaments, and have a shape similar to that of the Marburg virus, also in the family Filoviridae, and possessing similar disease symptoms.

There are a number of species within the ebolavirus genus, which in turn have a number of specific strains or serotypes. The Zaïre virus is the type species, which is also the first discovered and the most lethal. Ebola is transmitted primarily through bodily fluids and to a limited extent through skin and mucous membrane contact. The virus interferes with the endothelial cells lining the interior surface of blood vessels and platelet cells. As the blood vessel walls become damaged and the platelets are unable to coagulate, patients succumb to hypovolemic shock.

Ebola first emerged in 1976 in Zaire. It remained largely obscure until 1989 with a widely publicized outbreak in Reston, Virginia.

For more information about Ebola, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.


News tagged with ebola virus

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Ebola found in Philippine pigs for first time

Medicine & Health / Diseases

created Jul 09, 2009 | popularity 5 / 5 (4) | comments 1

(AP) -- A form of ebola virus has been detected in pigs for the first time, raising concerns it could mutate and threaten humans, scientists report.


Scientists block Ebola infection in cell-culture experiments

Medicine & Health / Research

created Jun 23, 2009 | popularity 5 / 5 (2) | comments 0

Researchers at the University of Texas Medical Branch at Galveston have discovered two biochemical pathways that the Ebola virus relies on to infect cells. Using substances that block the activation of those pathways, they've ...


Scientists identify new lethal virus in Africa

Medicine & Health / Diseases

created May 29, 2009 | popularity 4 / 5 (1) | comments 0

(AP) -- Scientists have identified a lethal new virus in Africa that causes bleeding like the dreaded Ebola virus. The so-called "Lujo" virus infected five people in Zambia and South Africa last fall. Four of them died, ...


Experimental vaccine used in Ebola exposure case (AP)

Experimental vaccine used in Ebola exposure case

Medicine & Health / Other

created Mar 27, 2009 | popularity 3 / 5 (2) | comments 1

(AP) -- It was a nightmare scenario: A scientist accidentally pricked her finger with a needle used to inject the deadly Ebola virus into lab mice. Within hours, members of a tightly bound, yet far-flung ...


New study identifies how ebola virus avoids the immune system

New study identifies how ebola virus avoids the immune system

Medicine & Health / Research

created Jan 27, 2009 | popularity 4.5 / 5 (11) | comments 1

(PhysOrg.com) -- Researchers at the University of Pennsylvania School of Medicine have likely found one reason why the Ebola virus is such a powerful, deadly, and effective virus. Using a cell culture model ...