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Brazil Approves World's First Single-Dose Dengue Vaccine, Researchers Hail 'Powerful Weapon'

Publicado em 28 de novembro de 2025
Brazil's ANVISA approved the Butantan-DV single-dose dengue vaccine, developed by Butantan Institute, showing 91.6 percent efficacy amid record global dengue cases in 2024. ...... read full story