News tagged with influenza virus
Computer model predicts when viruses become infectious
A new computer model could help scientists predict when a particular strain of avian influenza might become infectious from bird to human, according to a report to be published in the International Journal Data Mining an ...
Diseases, Conditions, Syndromes
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H1N1 discovered in marine mammals
Scientists at the University of California, Davis, detected the H1N1 (2009) virus in free-ranging northern elephant seals off the central California coast a year after the human pandemic began, according ...
Diseases, Conditions, Syndromes
May 15, 2013 |
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Evidence of host adaptation of avian-origin influenza A virus
The connection between human avian-origin influenza A (H7N9) virus infection and environmental sources of the virus were determined based on clinical data, epidemiology, and virological characteristics of the three early ...
Diseases, Conditions, Syndromes
May 15, 2013 |
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What to know about the new bird flu virus
Earlier this month, the U.S. government declared that the emerging H7N9 bird flu "poses a significant potential for a public health emergency." The virus, a relative of other bird flus we've seen previously ...
Diseases, Conditions, Syndromes
May 14, 2013 |
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Bird flu in live poultry markets are the source of viruses causing human infections
On 31 March 2013, the Chinese National Health and Family Planning Commission announced human cases of novel H7N9 influenza virus infections. A group of scientists, led by Professor Chen Hualan of the Harbin ...
Diseases, Conditions, Syndromes
May 13, 2013 |
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Study identifies influenza viruses circulating in pigs and birds that could pose a risk to humans
In the summer of 1968, a new strain of influenza appeared in Hong Kong. This strain, known as H3N2, spread around the globe and eventually killed an estimated 1 million people.
Diseases, Conditions, Syndromes
May 10, 2013 |
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Bird flu expert working on vaccine that protects against multiple strains
(Medical Xpress)—As the bird flu outbreak in China worsens, a Purdue University expert is working on vaccines that offer broader protection against multiple strains of the virus.
Diseases, Conditions, Syndromes
May 10, 2013 |
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Basic disinfectant could halt bird flu spread, study shows
Live poultry markets can act as hotbeds for H5N1 bird flu, but simple measures such as disinfecting trucks, equipment and market space could help stop the virus from spreading, researchers said Monday.
Diseases, Conditions, Syndromes
May 06, 2013 |
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Recent studies warn surveillance of bird flu strains is needed
(Medical Xpress)—Recent scientific papers from China suggest a vigilant watch should be kept on the development of bird flu viruses, as a new strain has been identified and previously known viruses have ...
Diseases, Conditions, Syndromes
May 03, 2013 |
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China reports 27th death from H7N9 bird flu (Update)
The death toll from the H7N9 bird flu virus has risen to 27, state media said Thursday after a man died in central China's Hunan Province.
Diseases, Conditions, Syndromes
May 02, 2013 |
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Researchers find potential novel treatment for influenza
An experimental drug has shown promise in treating influenza, preventing lung injury and death from the virus in preclinical studies, according to University of Maryland School of Medicine researchers publishing in the journal ...
Diseases, Conditions, Syndromes
May 01, 2013 |
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China reports 24th death from new bird flu
The deadly H7N9 bird flu strain claimed a new victim on Monday when a hospital patient died in China, state media reported, bringing the death toll from the recently identified virus to 24.
Diseases, Conditions, Syndromes
Apr 29, 2013 |
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Finding a new way to manage infections
(Medical Xpress)—Waging an immunological war against a pathogen is not the body's only way to survive an infection. Sometimes tolerance, or learning to live with an invader, can be just as important. In tolerance the body ...
Immunology
Apr 29, 2013 |
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H7N9 bird flu spreads to central China's Hunan
China's deadly outbreak of H7N9 bird flu has spread to the central province of Hunan, local health authorities said Saturday, the third announcement in three days of a case in a new location.
Diseases, Conditions, Syndromes
Apr 27, 2013 |
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Flu and bacteria: Better prognosis for this potentially fatal combination
Scientists from the Max F. Perutz Laboratories (MFPL) of the University of Vienna and the Medical University of Vienna have provided insights into how much harm bacteria can cause to the lung of people having ...
Diseases, Conditions, Syndromes
Apr 26, 2013 |
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Orthomyxoviridae
Influenzavirus A Influenzavirus B Influenzavirus C Isavirus Thogotovirus
The Orthomyxoviridae (orthos, Greek for "straight"; myxa, Greek for "mucus") are a family of RNA viruses that includes five genera: Influenzavirus A, Influenzavirus B, Influenzavirus C, Isavirus and Thogotovirus. The first three genera contain viruses that cause influenza in vertebrates, including birds (see also avian influenza), humans, and other mammals. Isaviruses infect salmon; thogotoviruses infect vertebrates and invertebrates, such as mosquitoes and sea lice.
The three genera of Influenzavirus, which are identified by antigenic differences in their nucleoprotein and matrix protein infect vertebrates as follows:
For more information about Orthomyxoviridae, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
