Lien vers Pubmed [PMID] – 19531343
Euro Surveill. 2009 Jun;14(23):19238
Since the first importation of influenza A(H1N1)v virus to Europe in late April of this year, surveillance data have been collected in the Member States of the European Union and European Free Trade Association. This is the first preliminary analysis of aggregated and individual data available as of 8 June 2009 at European level.