A single mutation in the H5N1 avian influenza virus that affects the pH at which the hemagglutinin surface protein is activated simultaneously reduces its capacity to infect ducks and enhances its capacity to grow in mice ...
Cell & Microbiology
Feb 28, 2013
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Researchers report for the first time the seroprevalence of three strains of avian influenza viruses in pigs in southern China, but not the H5N1 avian influenza virus. Their research, published online ahead of print in the ...
Cell & Microbiology
Dec 19, 2012
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Rising sea levels, melting glaciers, more intense rainstorms and more frequent heat waves are among the planetary woes that may come to mind when climate change is mentioned. Now, two University of Michigan researchers say ...
Plants & Animals
Aug 29, 2012
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An international research team has manufactured a new protein that can combat deadly flu epidemics.
Biotechnology
May 27, 2012
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Copper-iodide nanoparticles have long-lasting antiviral activity against the 2009 pandemic H1N1 influenza virus, according to a paper in the February issue of the journal Applied and Environmental Microbiology.
Bio & Medicine
Feb 15, 2012
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Four swans found dead in Massachusetts had the bird flu virus, authorities said Wednesday, stressing that the strain was not dangerous to humans.
Plants & Animals
Feb 2, 2012
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Top US scientists on Wednesday defended their bid to stop details of a mutant bird flu virus from being published and called for global cooperation to ward off an uncontrollable pandemic.
Biotechnology
Dec 22, 2011
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The U.S. government paid scientists to figure out how the deadly bird flu virus might mutate to become a bigger threat to people - and two labs succeeded in creating new strains that are easier to spread.
Biotechnology
Dec 20, 2011
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The persistence and recurrence of H5N1 avian influenza in endemic regions can largely be blamed on movement and infection by migratory birds. Trade in poultry, poultry products and caged birds, and movement of wild birds ...
Mathematics
Apr 5, 2011
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(PhysOrg.com) -- Chickens genetically modified to prevent them spreading bird flu have been produced by researchers at the Universities of Cambridge and Edinburgh.
Biotechnology
Jan 13, 2011
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