10.1371/journal.pone.0045107.g002 Amit Huppert Amit Huppert Oren Barnea Oren Barnea Guy Katriel Guy Katriel Rami Yaari Rami Yaari Uri Roll Uri Roll Lewi Stone Lewi Stone Synchronization of ILI incidence between seasons and within seasons. Public Library of Science 2013 ili incidence seasons 2013-02-19 22:02:52 Figure https://plos.figshare.com/articles/figure/_Synchronization_of_ILI_incidence_between_seasons_and_within_seasons_/232796 <p>Top (A): superimposition of eleven seasons of daily ILI incidence in Israel. Starting date is June 1<sup>st</sup>. Middle (B): superimposition of ILI incidence in seven cities in the 1998–1999 season where <i>R<sub>e</sub></i> = 1.2 was low and the correlation between the different cities is relatively weak. Bottom(C): ILI incidence in the same seven cities during the 2006–2007 season where <i>R<sub>e</sub></i> = 1.6 was high and the correlation between the different cities was strong.</p>