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The spatial and temporal distribution of all 127,797 laboratory-confirmed influenza A(H1N1)pdm09 cases reported to the China Information System for Disease Control and Prevention in mainland China from 10 May 2009 to 30 April 2010: (a) spatial distribution of geocoded residential addresses; (b) the daily epidemic curve from 10 May 2009 to 30 April 2010; (c) the enlarged daily epidemic curve from 10 May 2009 to 31 August 2009.
