Fig. 4: Comparison of transmission estimates from human and entomological data.

Mean (solid line) and 95%CI (shaded area) estimates of DENV and CHIKV R0 obtained by applying the risk model for onward transmission across various outbreak locations during the outbreak years. The red boxplot represents the estimated posterior distribution (2.5th, 25th, 50th, 75th, and 97.5th percentiles) of the peak Rt value estimated from the corresponding time series of human confirmed cases by date of symptom onset.