Report Vaccine Side Effects

Report an adverse event to the FDA/CDC Vaccine Adverse Event Reporting System (VAERS).
Report online to VAERS or call 1-800-822-7967 toll‑free
Report an adverse event to Pfizer Inc.
Report online to Pfizer or call 1-800-438-1985 toll‑free

Vaccine Authenticity: What You Need to Know

Around the world, Pfizer and BioNTech are working to safely and efficiently distribute COVID-19 vaccines. There are currently no legitimate COVID-19 vaccines produced by any manufacturer that are available for purchase by individuals.

We urge everyone to be wary of any offers for COVID-19 vaccinations that do not come from an authorized source—meaning, from anyone other than a healthcare provider or local government health agency.

The vaccines:

For More Information

Contact your healthcare provider with any additional questions.

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General Product Inquiries:


Medical Information:


or call 1-800-438-1985