News tagged with ebola virus
Researchers suggest some emerging infectious diseases may have been around a long time
(Medical Xpress)—A genetics research team led by Pardis Sabeti of Harvard University has published a paper in the journal Science, suggesting that some infectious diseases that are thought to be relati ...
Diseases, Conditions, Syndromes
Nov 09, 2012 |
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Toward a vaccine for Ebola
On August 26, 1976, a time bomb exploded in Yambuku, a remote village in Zaire, (now the Democratic Republic of the Congo). A threadlike virus known as Ebola had emerged, soon earning a grim distinction as ...
Medical research
Dec 05, 2011 |
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Ebola's secret weapon revealed
Researchers have discovered the mechanism behind one of the Ebola virus' most dangerous attributes: its ability to disarm the adaptive immune system.
Medical research
May 02, 2013 |
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Study reveals natural process that blocks viruses
The human body has the ability to ward off viruses by activating a naturally occurring protein at the cellular level, setting off a chain reaction that disrupts the levels of cholesterol required in cell membranes to enable ...
Medical research
Apr 17, 2013 |
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Scientists identify protective role for antibodies in Ebola vaccine study
Researchers at the National Institutes of Health (NIH) and Oregon Health & Science University (OHSU) have found that an experimental vaccine elicits antibodies that can protect nonhuman primates from Ebola virus infection.
Medical research
Jan 14, 2013 |
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Ebola virus uses a protein decoy to subvert the host immune response
In a study published today in the Open Access journal PLOS Pathogens, researchers at Emory University have discovered a potentially important mechanism by which the Ebola virus alters and evades the immune response of its ...
Immunology
Dec 13, 2012 |
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Ebola antibody treatment, produced in plants, protects monkeys from lethal disease
A new Ebola virus study resulting from a widespread scientific collaboration has shown promising preliminary results, preventing disease in infected nonhuman primates using monoclonal antibodies.
Medical research
Oct 15, 2012 |
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Scientists reveal how deadly Marburg virus silences immune system
Scientists at The Scripps Research Institute have determined the structure of a critical protein from the Marburg virus, a close cousin of Ebola virus. These viruses cause similar diseases and are some of ...
Medical research
Sep 13, 2012 |
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Post-exposure antibody treatment protects primates from Ebola, Marburg viruses
Army scientists have demonstrated, for the first time, that antibody-based therapies can successfully protect monkeys from the deadly Ebola and Marburg viruses. In addition, the animals were fully protected even when treatment ...
Medical research
Mar 13, 2012 |
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Cancer drugs could halt Ebola virus
Some cancer drugs used to treat patients with leukemia may also help stop the Ebola virus and give the body time to control the infection before it turns deadly, US researchers said on Wednesday.
Medications
Feb 29, 2012 |
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First Ebola-like virus native to Europe discovered
A team of international researchers has discovered a new Ebola-like virus – Lloviu virus -- in bats from northern Spain. Lloviu virus is the first known filovirus native to Europe, they report in a study published in ...
Diseases, Conditions, Syndromes
Oct 21, 2011 |
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Single vaccines to protect against both rabies and Ebola
Researchers from Thomas Jefferson University, among other institutions, including the National Institute of Allergy and Infectious Diseases, have developed single vaccines to protest against both rabies and ...
Medical research
Aug 25, 2011 |
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Researchers find 'key' used by ebola virus to unlock cells and spread deadly infection
Researchers at Albert Einstein College of Medicine of Yeshiva University have helped identify a cellular protein that is critical for infection by the deadly Ebola virus. The findings, published in today's online edition ...
Medical research
Aug 24, 2011 |
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New drug could cure nearly any viral infection
Most bacterial infections can be treated with antibiotics such as penicillin, discovered decades ago. However, such drugs are useless against viral infections, including influenza, the common cold, and deadly hemorrhagic ...
Medical research
Aug 10, 2011 |
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Research team identifies receptor for Ebola virus
A team of researchers has identified a cellular protein that acts as a receptor for Ebola virus and Marburg virus. Furthermore, the team showed that an antibody, which binds to the receptor protein, is able ...
Medical research
May 02, 2011 |
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Ebola
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.
