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URL: https://vaers.hhs.gov/

⇱ Vaccine Adverse Event Reporting System (VAERS)

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Have you had a reaction following a vaccination?

  1. Contact your healthcare provider.
  2. Report an Adverse Event using the VAERS online form or the downloadable PDF. New!

Important: If you are experiencing a medical emergency, seek immediate assistance from a healthcare provider or call 9-1-1. CDC and FDA do not provide individual medical treatment, advice, or diagnosis. If you need individual medical or health care advice, consult a qualified healthcare provider.

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Vaccine Safety Information

Note: To view PDF files, download the free Adobe Acrobat Reader.

VAERS is co-sponsored by the Centers for Disease Control and Prevention (CDC), and the Food and Drug Administration (FDA), agencies of the U.S. Department of Health and Human Services (HHS).