Pandemics in the Age of Twitter: Content Analysis of Tweets during the 2009 H1N1 Outbreak
Figure 8
The relative proportion of tweets sharing personal experiences from May 1 to December 31, 2009.
Figure was scaled to the highest peak on Oct. 20 where 5.64% of all tweets shared personal experiences. The peak was assigned a score of 100. Subconcepts: Red = indirect (family/friend) experience. Yellow = personal/direct experience. Blue = vaccination experience. A = June 11: WHO pandemic level 6 announcement. 1 = Oct 6: H1N1 vacctionations arrive in the US.
doi: https://doi.org/10.1371/journal.pone.0014118.g008