News tagged with respiratory syncytial virus
Team shows how childhood viral infection leads to increased risk for allergic asthma as adult
(Medical Xpress)—Researchers in the Division of Pulmonary, Allergy and Critical Care Medicine at the University of Pittsburgh School of Medicine have shown in an animal model that a common childhood virus disables the normal ...
Immunology
Sep 12, 2012 |
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Palivizumab cuts number of days of wheezing in preemies
(HealthDay)—Many pre-term babies suffer recurrent episodes of wheezing. Now, researchers say a common infection is a likely culprit and they may be able to prevent the breathing problems.
Diseases, Conditions, Syndromes
May 09, 2013 |
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Study offers clues to making vaccine for infant respiratory illness
An atomic-level snapshot of a respiratory syncytial virus (RSV) protein bound to a human antibody represents a leap toward developing a vaccine for a common—and sometimes very serious—childhood disease. ...
Diseases, Conditions, Syndromes
Apr 25, 2013 |
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Childhood asthma tied to combination of genes and wheezing illness
About 90 percent of children with two copies of a common genetic variation and who wheezed when they caught a cold early in life went on to develop asthma by age 6, according to a study to be published March 28 by the New En ...
Immunology
Mar 27, 2013 |
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Study reveals clues to childhood respiratory virus
New Vanderbilt-led research published in the Feb. 14 issue of the New England Journal of Medicine has identified the relatively unknown human metapneumovirus (MPV) as the second most common cause of severe bronchiolitis in you ...
Diseases, Conditions, Syndromes
Feb 13, 2013 |
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Respiratory Syncytial Virus: Study pioneers treatment for viral infection common in children
Researchers at Imperial College London have discovered a new way in which a very common childhood disease could be treated. In the first year of life, 65 per cent of babies get infected by Respiratory Syncytial Virus (RSV). ...
Diseases, Conditions, Syndromes
Feb 04, 2013 |
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Infants with severe RSV disease may be immunosuppressed
Infants with severe lower respiratory tract infection caused by respiratory syncytial virus (RSV) may have a dysfunctional innate immune response that relates to the severity of their disease. These are the findings from ...
Diseases, Conditions, Syndromes
Dec 10, 2012 |
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Childhood virus RSV shows promise against adult cancer
RSV, a virus that causes respiratory infections in infants and young children, selectively kills cancer cells while leaving healthy cells alone, researchers from the School of Medicine at The University of Texas Health Science ...
Cancer
Sep 06, 2012 |
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Researchers reveal darker side of the common cold
(Medical Xpress) -- Human rhinovirus (HRV), also known as the common cold, can be uncommonly serious for certain children, a study led by a Vanderbilt University Medical Center pediatrician shows.
Diseases, Conditions, Syndromes
Jan 09, 2012 |
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Researchers map pathway of infection for a common, potentially life-threatening respiratory virus
Researchers at the University of Toronto, The Hospital for Sick Children (SickKids), St. Paul's Hospital and the University of British Columbia have identified a new treatment target for a virus that causes severe lung infections ...
Medical research
Aug 15, 2011 |
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Research suggests transmission of respiratory viruses in utero
The most common cause of lower respiratory tract infections in infants and young children, respiratory syncytial virus (RSV), can be transferred during pregnancy to an unborn baby, according to Cleveland Clinic Children's ...
Diseases, Conditions, Syndromes
Apr 18, 2013 |
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Antiviral lipid earns patent: Lipids in lung can inhibit RSV and influenza infections
Dennis Voelker, PhD, professor of medicine at National Jewish Health, has been awarded a U.S. patent (#8,367,643) for various lipids and related compounds that can inhibit inflammation and infection in the lungs, especially ...
Medical research
Mar 05, 2013 |
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New study finds maternal diet important predictor of severity for infant RSV
An important predictor of the severity of respiratory syncytial virus (RSV) in infants may be what their mothers ate during pregnancy, according to a Vanderbilt study published in the American Journal of Respiratory and Cr ...
Diseases, Conditions, Syndromes
Mar 04, 2013 |
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RSV study shows potential for vaccine strategies to protect babies
(Medical Xpress)—Research by the University of Warwick indicates that vaccinating families could protect young babies against a common winter virus which can be fatal for infants under six months.
Diseases, Conditions, Syndromes
Nov 15, 2012 |
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Inner city infants have different patterns of viral respiratory illness than infants in the suburbs
Children living in low-income urban areas appear especially prone to developing asthma, possibly related to infections they acquire early in life. In a new study in The Journal of Infectious Diseases, available online, resear ...
Diseases, Conditions, Syndromes
Sep 26, 2012 |
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Human respiratory syncytial virus
Human respiratory syncytial virus (RSV) causes respiratory tract infections. It is the major cause of lower respiratory tract infection and hospital visits during infancy and childhood. There is no vaccine, and the only treatment is oxygen.
In temperate climates there is an annual epidemic during the winter months. In tropical climates, infection is most common during the rainy season.
In the United States, 60% of infants are infected during their first RSV season, and nearly all children will have been infected with the virus by 2-3 years of age. Natural infection with RSV does not induce protective immunity, and thus people can be infected multiple times. Sometimes an infant can become symptomatically infected more than once even within a single RSV season. Severe RSV infections have increasingly been found among elderly patients.
RSV is a negative-sense, single-stranded RNA virus of the family Paramyxoviridae, which includes common respiratory viruses such as those causing measles and mumps. RSV is a member of the paramyxovirus subfamily Pneumovirinae. Its name comes from the fact that F proteins on the surface of the virus cause the cell membranes on nearby cells to merge, forming syncytia.
For more information about Human respiratory syncytial virus, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
