Figure 1.

Vaccine introduction option for Brazil during 2015–2019: routine immunization of 12–23 cohort and catch-up vaccination up to age of 39 years cohort with 3 doses schedule at 10% accine wastage (dengue vaccine doses in millions). *Children completed 2 and 3 years are already being vaccinated during 2015–6, (in routine EPI). They are excluded in catch-up vaccination in 2017. ^†Cohort in 20 years age in 2018 is excluded since they have been vaccinated in 2017 catch up program.