Influenza virus characterisation - Summary Europe, March 2012 27 Apr 2012 Influenza virus characterisation report February 2012 02 Mar 2012 Influenza virus characterisation report December 2011 06 Jan 2012 Influenza virus characterisation, summary Europe, August and September 2011 07 Oct 2011 Influenza virus characterisation, summary Europe, July 2011 12 Aug 2011 Influenza virus characterisation, summary Europe, May-June 2011 30 Jun 2011 Influenza virus characterisation, summary Europe, April 2011 19 May 2011 Influenza virus characterisation, summary Europe, March 2011 13 Apr 2011 Influenza virus characterisation, summary Europe, February 2011 02 Mar 2011 Influenza virus characterisation, summary Europe, December 2010 18 Jan 2011 Influenza virus characterisation, summary Europe, September 2010 08 Oct 2010 Influenza virus characterisation, summary Europe, August 2010 01 Sep 2010 Influenza virus characterisation, summary Europe, July 2010 30 Jul 2010 Influenza virus characterisation, summary Europe, June 2010 02 Jul 2010 Influenza virus characterisation, summary Europe, May 2010 31 May 2010 Influenza virus characterisation, summary Europe April 2010 30 Apr 2010 Influenza virus characterisation, summary Europe March 2010 31 Mar 2010 Influenza virus characterisation, summary Europe, February 2010 28 Feb 2010 Influenza virus characterisation, summary Europe January 2010 31 Jan 2010 |