Vaccine Ethics & Safety Initiative

About VESI

The Vaccine Ethics & Safety Initiative (VESI) is a nonpartisan public interest organization committed to ensuring that vaccine policy is guided by scientific integrity, ethical transparency, and a balanced consideration of risks and benefits. Our mission is to restore public trust through rigorous research, legislative reform, and civic engagement.

Explore by Topic

Browse our key focus areas, each representing a critical dimension of vaccine policy and public health advocacy. Click to view related documents, legislation, petitions, and more.

• Vaccine Trial Integrity & Transparency
• Conflicts of Interest in Vaccine Policy
• MMR vs. Measles: Relative Risk
• DTaP vs. Pertussis: Relative Risk
• Combined Risk Meta-Analysis
• CHOP Aluminum Article Review
• Restore Monovalent Measles Vaccine
• Restore Monovalent Pertussis Vaccine

Investigative Reports

• MMR vs. Measles Mortality: A Comparative Risk Analysis
• DTaP vs. Pertussis Mortality: A Comparative Risk Analysis
• Scientific Review of CHOP’s Aluminum Claims

Legislation Proposals

• Vaccine Conflict of Interest Reform Act (VCIRA)
• Vaccine Trial Intregrity and Transparency Act (VTITA)

Petition Center

Support access to single-antigen vaccines and demand legislative reform.

• Restore Access to Monovalent Measles Vaccine
• Restore Access to Monovalent Pertussis Vaccine

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