Figure 4From: The influence of geographic and climate factors on the timing of dengue epidemics in Perú, 1994-2008 Timing of dengue epidemics across geographic regions. Left panels show the distribution of the peak timing of dengue outbreaks during the entire study period (1994-2008) and right panels show the distribution of the peak timing of dengue outbreaks occurring after 2000 when all four dengue virus serotypes started to co-circulate in Peru.Back to article page