Amplify’d from www.who.int
Global Alert and Response (GAR)
Recommended composition of influenza virus vaccines for use in the 2011-2012 northern hemisphere influenza season
It is recommended that vaccines for use in the 2011-2012 influenza season (northern hemisphere) contain the following:
- an A/California/7/2009 (H1N1)-like virus;
- an A/Perth/16/2009 (H3N2)-like virus;
- a B/Brisbane/60/2008-like virus.
For more information
Read more at www.who.int
See this Amp at http://amplify.com/u/brhdn
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