National Insitute for Health and Welfare
Helsinki. Finland
http://www.thl.fi/en_US/web/en/Homeç
The Swine flu
http://www.thl.fi/en_US/web/en/ah1n1v
search for seasonal influenza
search for influenza
search for influenza 2011
National Influenza Centre in Finland
http://www.ktl.fi/flu
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