Brazil's Ministry of Health launched a nationwide multivaccination campaign on Monday, Aug. 3, to update immunization records for children and adolescents [1].
The initiative aims to close gaps in the national immunization schedule, ensuring that youth are protected against preventable diseases by refreshing their vaccination booklets [2, 3].
The campaign is open to children and adolescents up to 14 years, 11 months, and 29 days old [2]. Health authorities are deploying the drive across all Brazilian municipalities to maximize reach and accessibility [1, 2].
In Manaus, Amazonas, the rollout includes 170 health units providing doses through September [4]. Similar efforts are underway in other regions, including Vila Velha in Espírito Santo [5].
The mobilization continues until Sept. 1 [2]. A primary push known as "Dia D" is scheduled for Aug. 22, which will feature expanded service hours and increased staffing at health units to facilitate faster access for families [2].
"The National Multivaccination Campaign begins this Monday (3) throughout Brazil with the goal of updating the vaccination booklet of children and adolescents up to 14 years, 11 months and 29 days," the Bahia.ba editorial team said [2].
Local officials in Manaus noted that the campaign offers doses in 170 health units until September to update the booklets of children and adolescents, G1 Amazonas said [4].
“The campaign is open to children and adolescents up to 14 years, 11 months, and 29 days old.”
This campaign represents a systemic effort by the Brazilian government to recover vaccination coverage rates that may have lapsed. By utilizing a 'Dia D' (Day D) strategy, the Ministry of Health is attempting to overcome logistical barriers and parental inertia, treating immunization as a critical public health priority to prevent the resurgence of vaccine-preventable outbreaks among the youth population.

