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Albert I. Ko

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Open access Aug 2026

1-Year follow-up evaluation of TAK-003 dengue vaccine effectiveness against symptomatic disease and hospitalisation in adolescents during the 2024–2025 outbreak in São Paulo, Brazil: a test-negative case-control study

Summary Background Dengue is a growing global health threat. Our initial evaluation of the TAK-003 dengue vaccine in adolescents during the 2024 outbreak in São Paulo State, Brazil, showed short-term protection but suggested possible effectiveness waning after 90-days of the first dose, and had limited power to estimat...

Lisany Krug Mareto, Thiago Sanches Brumatti, Roberto Dias de Oliveira et al. · 0 citations

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