Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
Complete list of 104 vaccines with adverse event reports in VAERS. Click any vaccine name to see detailed analysis including yearly trends, age breakdowns, and associated symptoms.
VAERS tracks every vaccine licensed in the United States. This page shows aggregate report counts — higher numbers typically reflect widespread use (e.g., COVID-19 and flu vaccines), not higher risk. Always consider denominators when interpreting these numbers.
Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
These vaccines have the highest number of reports in VAERS. Remember: more reports doesn't mean more dangerous — it often reflects widespread use.