I have a Web of Science alert running, which sends me references to new literature on avian and pandemic flu. It has alerted me to this supplement to the Journal of Infectious Diseases:
Seasonal and Pandemic Influenza: At the Crossroads, a Global Opportunity, suppl. 2 to vol. 194, and available online from http://www.journals.uchicago.edu/JID/journal/contents/v194nS2.html. The supplement is sponsored by a number of bodies including CDC and NIAID.