Authors: Maria D Van Kerkhove; Tommi Asikainen; Niels G Becker; Steven Bjorge; Jean-Claude Desenclos; Thais dos Santos; Christophe Fraser; Gabriel M Leung; Marc Lipsitch; Ira M Longini; Emma S McBryde; Cathy E Roth; David K Shay; Derek J Smith; Jacco Wallinga; Peter J White; Neil M Ferguson; Steven Riley Journal: PLoS Med Date: 2010-06-01 Impact factor: 11.069