Dengue is the arboviral disease with the most confirmed cases in Amazonas at the beginning of 2026
Dengue outbreaks are at a high in the Amazonas state of Brazil, with over 200 confirmed cases reported in early 2026.
Paraíba registers over 300 probable cases of arboviruses in 2026
Paraíba, Brazil, reported 317 probable arbovirus cases in January 2026, with a predominance of dengue fever.