Against the Government's position, the Immunization Commission recommended vaccinating against dengue. The position was to focus vaccination on some populations and as a tool to fight infection.

It is advisable to define the age groups based on technical analysis. At this time, the most affected are young adults. Although cases were recorded in all groups and among those aged 15 to 64, the cumulative incidence in the general population is higher than among those between 25 and 29 years old. There is a maximum of 423 cases per 100,000 inhabitants.