Evolutionary Patterning of Hemagglutinin Gene Sequence of 2009 H1N1 Pandemic

The 2009 H1N1 swine flu is the first pandemic in decades. Infectivity of the influenza virus for human host depends largely on its ability to evade antibodies specific for viral protein called hemagglutinin (HA) that mediates attachment to the host. In the present study we analysed large number o...

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