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Bird Flu Shows ‘Major Resurgence’ and New Mutant Strain

August 29, 2011 – The H5N1 bird flu virus is showing signs of a “major resurgence” and a mutant strain of the virus has appeared that is able to avoid protection offered by current vaccines.

August 29, 2011 – The H5N1 bird
flu virus is showing signs of a “major resurgence” and a mutant strain
of the virus has appeared that is able to avoid protection offered by
current vaccines. READ MORE