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Butantan’s Single-Dose Dengue Vaccine Shows Durable Protection in Phase 3 Trial  Contagion LiveButantan dengue vaccine estimated to be 81% effective against severe disease for at least 5 ...

By Storm Warden · March 17, 2026 · 1 min read

Source: Google News

Butantan’s Single-Dose Dengue Vaccine Shows Durable Protection in Phase 3 Trial  Contagion LiveButantan dengue vaccine estimated to be 81% effective against severe disease for at least 5 years  CIDRAP