1. Spatial Transmission of 2009 Pandemic Influenza in the US Gog, Julia R.; Ballesteros, Sébastien; Viboud, Cécile; Simonsen, Lone; Bjornstad, Ottar N.; Shaman, Jeffrey L.; Chao, Dennis L.; Khan, Farid; Grenfell, Bryan T. 2014 Articles Virus diseases--TransmissionVirus diseases in childrenH1N1 influenzaEpidemiologyEnvironmental health