On May 8, 2025, CDC and FDA expanded public access to VAERS data in the WONDER database (wonder.cdc.gov) and in VAERS downloadable files (vaers.hhs.gov) to provide a more information …

Have you had a reaction following a vaccination? Contact your healthcare provider. Report an Adverse Event using the VAERS online form or the downloadable PDF. New!

VAERS will undergo routine maintenance on 01/22/2026 from 8:30 p.m. EST until 01/23/2026 at 12:30 a.m. EST. The website and data access services will be unavailable during this time. Please contact …

The Vaccine Adverse Event Reporting System (VAERS) is a national early warning system to detect possible safety problems in vaccines used in the United States. VAERS accepts and analyzes …

Jan 2, 2026 · VAERS data CSV and compressed (ZIP) files are available for download in the table below. For information about VAERS data, please view the VAERS Data Use Guide [PDF - 310KB], …

Home Resources Information for Healthcare Providers En Español Information for Healthcare Providers Safety monitoring in VAERS relies on receiving reports of vaccine adverse events from healthcare …

VAERS collects national data from all U.S. states and territories The VAERS form collects information about the vaccine, the person vaccinated and the adverse event VAERS can be used as an early …

On May 8, 2025, CDC and FDA expanded public access to VAERS data in the WONDER database (wonder.cdc.gov) and in VAERS downloadable files (vaers.hhs.gov) to provide a more complete …

Jan 8, 2024 · Events described in manufacturer’s package insert as contraindications to additional doses of vaccine (interval - see package insert) Effective date: January 8, 2024. The Reportable …

1. Important Information About VAERS The Vaccine Adverse Event Reporting System (VAERS) was created by the Food and Drug Administration (FDA) and Centers for Disease Control and Prevention …