Figure 4. Effects of local quarantine, hygiene precaution and Fengxiao on the A/H1N1 influenza outbreaks in the province of Shaanxi.
Numerical integrations of model 
are given in S1 Appendix D. 500 independent simulations are carried out. Mean sum of 
and mean sum of 
are plotted by employing (A–B) case 1, magenta curve without Fengxiao, green curve with 
and blue curve with 
; (C–D) case 2a (3a), magenta (green) curve with 
; (E–F) case 2a (3a), magenta (blue) curve with 
; (G–H) case 2b (3b), magenta (blue)curve with 
. We fix the small world network structure as dispersal pattern.