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Transparent access to VAERS data for informed decision-making. We present the data as-is, with appropriate context and disclaimers.

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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

⚠️

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.

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  3. Birth Defects Explorer

⚠️ Sensitive Content: This page discusses birth defects reported to VAERS. These are unverified reports — a VAERS report does NOT mean the vaccine caused the birth defect. Birth defects occur in approximately 3% of all births regardless of vaccination status. Always consult healthcare professionals for medical guidance.

Birth Defects Explorer

Explore birth defect reports in VAERS by vaccine type. This data shows reports filed — not confirmed causal relationships. Background birth defect rates and reporting biases must be considered.

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