News tagged with swine flu
Genetics may explain severe flu in Chinese people
A genetic variant commonly found in Chinese people may help explain why some got seriously ill with swine flu, a discovery scientists say could help pinpoint why flu viruses hit some populations particularly ...
Diseases, Conditions, Syndromes
Jan 29, 2013 |
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Researchers find powerful swine flu strain in Korea
(HealthDay)—A new report shows that a deadly swine flu virus can infect ferrets, highlighting the importance of continuous surveillance of emerging flu strains.
Diseases, Conditions, Syndromes
Sep 10, 2012 |
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Mutant version of H5N1 flu virus found to be more preferential to human infection
(Medical Xpress)—An international team of bio-researchers has found that a mutant strain of the H5N1 influenza virus (created in a lab) has a 200-fold preference for binding with receptors in human cells, ...
Diseases, Conditions, Syndromes
Apr 25, 2013 |
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Half of Tamiflu prescriptions weren't taken in 2009 swine flu pandemic
Around half the antiviral drug Tamiflu that was prescribed during the 2009 H1N1 swine flu pandemic was never used, researchers have discovered.
Medications
Apr 17, 2013 |
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Predicting hotspots for future flu outbreaks
(Medical Xpress)—This year's unusually long and rocky flu season would be nothing compared to the pandemic that could occur if bird flu became highly contagious among humans, which is why UCLA researchers and their colleagues ...
Diseases, Conditions, Syndromes
Mar 14, 2013 |
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Way to make one-way flu vaccine discovered
A new process to make a one-time, universal influenza vaccine has been discovered by a researcher at Georgia State University's Center for Inflammation, Immunity and Infection and his partners.
Medications
Dec 18, 2012 |
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British medical journal slams Roche on Tamiflu (Update)
A leading British medical journal is asking the drug maker Roche to release all its data on Tamiflu, claiming there is no evidence the drug can actually stop the flu.
Medications
Nov 12, 2012 |
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Swine flu vaccine linked to child narcolepsy: EU watchdog
A swine flu vaccine used in 2009-10 is linked to a higher risk of the sleeping disorder narcolepsy in children and teens in Sweden and Finland, the European Centre for Disease Prevention and Control said Friday.
Medications
Sep 21, 2012 |
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Flu is transmitted before symptoms appear, study suggests
Research at Imperial College London examining influenza transmission in ferrets suggests that the virus can be passed on before the appearance of symptoms. If the finding applies to humans, it means that people pass on flu ...
Diseases, Conditions, Syndromes
Aug 29, 2012 |
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Healthy-looking pigs at state fair found to have swine flu
(HealthDay) -- They were being shown off as healthy porcine specimens, but several of the show pigs at the Minnesota State Fair in 2009 actually were infected with swine flu, according to a new study.
Diseases, Conditions, Syndromes
Aug 17, 2012 |
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Sharp spike seen in swine flu cases: CDC
(HealthDay) -- U.S. health authorities on Thursday reported a large jump in the number of H3N2 "swine" flu cases in humans.
Diseases, Conditions, Syndromes
Aug 10, 2012 |
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CDC preparing vaccine for new swine flu
(HealthDay) -- Only 29 human cases of a new strain of "swine" flu have been identified in two years, but the U.S. Centers for Disease Control and Prevention is making sure it's prepared should the H3N2 strain ...
Medications
Aug 04, 2012 |
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Swine flu likely claimed quarter of a million lives: study
The A(H1N1) "swine flu" 2009 pandemic probably claimed over a quarter of a million lives -- 15 times more than the 18,500 reported, a paper in The Lancet Infectious Diseases journal said Tuesday.
Diseases, Conditions, Syndromes
Jun 26, 2012 |
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Genetic regulators hijacked by avian and swine flu viruses identified
Researchers at the University of British Columbia have identified a number of tiny but powerful "genetic regulators" that are hijacked by avian and swine flu viruses during human infection.
Diseases, Conditions, Syndromes
Mar 29, 2012 |
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Genetics of flu susceptibility: Researchers find gene that can transform mild influenza to a life-threatening disease
A genetic finding could help explain why influenza becomes a life-threating disease to some people while it has only mild effects in others. New research led by the Wellcome Trust Sanger Institute has identified for the first ...
Genetics
Mar 25, 2012 |
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Swine influenza
Swine influenza (also called H1N1 flu, swine flu, hog flu, and pig flu) is an infection by any one of several types of swine influenza virus. Swine influenza virus (SIV) is any strain of the influenza family of viruses that is endemic in pigs. As of 2009, the known SIV strains include influenza C and the subtypes of influenza A known as H1N1, H1N2, H3N1, H3N2, and H2N3.
Swine influenza virus is common throughout pig populations worldwide. Transmission of the virus from pigs to humans is not common and does not always lead to human influenza, often resulting only in the production of antibodies in the blood. If transmission does cause human influenza, it is called zoonotic swine flu. People with regular exposure to pigs are at increased risk of swine flu infection. The meat of an infected animal poses no risk of infection when properly cooked.
During the mid-20th century, identification of influenza subtypes became possible, allowing accurate diagnosis of transmission to humans. Since then, only 50 such transmissions have been confirmed. These strains of swine flu rarely pass from human to human. Symptoms of zoonotic swine flu in humans are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort.
For more information about Swine influenza, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
