Massive dengue vaccine rollout under the microscope: 800,000 recipients analyzed
Knowledge-focused
Ongoing
This study reviews the records of up to 800,000 people who received the TAK-003 (Qdenga) dengue vaccine at VNVC centers in Vietnam between September 2024 and September 2025. Researchers will look at age, sex, location, and vaccination history to see who got the vaccine and how. N…
Sponsor: Tam Anh Research Institute • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC