Vaccine Safety Initiative
Science for better prevention.
An international scientific think tank and nonprofit research organisation turning open questions in disease prevention into measurable research—and research into practical tools, evidence and education.
What we explore
Three questions guide our work.
What are we actually observing?
Disease classification & ascertainmenttelling infectious, inflammatory, autoimmune and other causes apart.
02How sick is sick?
Disease severitymeasuring it consistently, from clinical assessment to patient-reported symptoms.
03What happens when usual systems break down?
Health in disruption & displacementfrom Hurricane Katrina to evacuees, refugees and people on the move.
Digital tools by VIVI
Try our chatbots and apps
Education & Collaboration
Putting research into practice
The VIVI Think Tank
Different questions require different perspectives.
Expertise across disciplines, institutions and countries — turned into shared approaches, practical tools and collaborative research.
Meet the Think TankExplore the science
2012 → 2026
Peer-reviewed publications documenting the work behind these ideas — disease ascertainment, clinical severity, vaccine safety, digital tools, communication and education.
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