- #Attack rate (AR): 1-exp(-FOI)
- aEstimated annual attack rate according to the FOI derived from the mean primary DENV age (FOI=0.041+1.329×0.797×), where x equals the annual mean primary dengue age
- bEstimated annual attack rate according to the FOI derived from the reversible catalytic model, Eq. 2, where FOI equals λ
- Attack rate
- 0.25-0.30 0.20-0.25 0.15-0.20 0.10-0.15 0.05-0.10 0.05-0.10