Dec 23 09 Comparing deaths from pandemic and seasonal influenza

Dear Pandemic Information Group:

See the link below for a WHO briefing note on:

Comparing deaths from pandemic and seasonal influenza.
http://www.who.int/csr/disease/swineflu/notes/briefing_20091222/en/index.html

Also see an attached study published in lancet on an analysis of H1N1 infection and death in Mexico.

Echevarria-Zuno et al H1N1 Mexico Lancet 2009.pdf

Best regards,

Bill

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