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. Author manuscript; available in PMC: 2013 Oct 19.
Published in final edited form as: Vaccine. 2012 Aug 31;30(47):6700–6705. doi: 10.1016/j.vaccine.2012.08.045

Figure 4.

Figure 4

Four types of vaccine effectiveness (VEI, VEIIA, VEIIB, and VEIII) predicted for influenza and ‘all-or-nothing’ vaccine (Eqs. 13–20). We used parameters that are influenza-specific: α=1, τ1 = τ2 = 4 (days), β=0.6, and R0=2.4 [25].