Bird flu viruses are potentially highly lethal and pose a global threat, but relatively little is known about why certain strains spread more easily to humans than others. Two studies published today in the journal Cell identify ...
Jun 6, 2013
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(Medical Xpress)—Scientists have described small genetic changes that enable the H5N1 bird flu virus to replicate more easily in the noses of mammals.
Apr 8, 2013
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A mutated bird flu virus that has killed six people in China displays worrying traits that warrant high vigilance, experts say, though the true extent of the threat is unclear.
Apr 5, 2013
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Vaccination in the United States against H1N1 "swine" flu, which swept the world in 2009-10, carried a small but tolerable risk of Guillain-Barre syndrome, a disorder that can cause muscle weakness or temporary paralysis, ...
Mar 13, 2013
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Scientists at A*STAR's Genome Institute of Singapore (GIS) have developed a novel technique to precisely monitor and study the evolution of micro-organisms such as viruses and bacteria. This is an extremely important capability ...
Mar 7, 2013
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Infectious disease experts at Johns Hopkins have found that among people infected with the hepatitis C virus (HCV), co-infection with HIV, speeds damage and scarring of liver tissue by almost a decade.
Mar 4, 2013
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Drug resistance is a major problem when treating infections. This problem is multiplied when the infection, like HIV-1, is chronic. New research published in BioMed Central's open access journal Retrovirology has examined ...
Oct 2, 2012
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With flu season around the corner, getting a seasonal vaccine might be one of the best ways to prevent people from getting sick. These vaccines only work, however, if their developers have accurately predicted which strains ...
Oct 1, 2012
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The 2009 H1N1 pandemic influenza virus appears to have required certain mutations in order to be transmitted to humans, according to a paper in the September Journal of Virology. The research could prove extremely valuable ...
Sep 20, 2012
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In a critical step that may lead to more effective HIV treatments, Harvard scientists have found that, in a small number of HIV patients, pre-existing mutations in the virus can cause it to develop resistance to the drugs ...
Jun 7, 2012
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