Scientific controversy

Vaccine injuryAtlas

Health & Medicine · Vaccines & immunization

Competing accounts of the frequency and institutional handling of vaccine injuries and schedule risk, without offering treatment guidance.

Scores

Documented · Analyses of multi-decade VAERS datasets have examined reporting volume changes associated with pandemic-period vaccination campaigns.
Official · Passive surveillance systems such as VAERS are widely described as subject to underreporting, stimulated reporting, and incomplete verification that reports represent causal vaccine injuries.
Official · Vaccine manufacturers are required to report adverse events following vaccination to VAERS under specified conditions.
Documented · VAERS accepts adverse-event reports from healthcare professionals, vaccine manufacturers, and members of the public.
Official · VAERS data alone generally cannot determine whether a vaccine caused a reported adverse event.
Official · VAERS is a U.S. passive reporting system co-managed for vaccine adverse-event reports.

Documented · Congressional testimony by the NVICP director has described program operations, caseloads, and compensation practices before House oversight subcommittees.
Documented · Federal Register rulemaking has included revisions to the National Vaccine Injury Compensation Program Vaccine Injury Table.
Documented · The National Vaccine Injury Compensation Program uses a Vaccine Injury Table listing injuries that may be presumed compensable for covered vaccines under specified conditions.
Official · The National Vaccine Injury Compensation Program was created by the National Childhood Vaccine Injury Act of 1986.
Contested · Legal scholarship has argued that the National Vaccine Injury Compensation Program contains structural flaws affecting claimant process and outcomes.

Official · The Vaccine Safety Datalink is a collaborative project between the CDC and participating integrated healthcare organizations that analyze electronic health data for vaccine safety.
Official · The Vaccine Safety Datalink uses healthcare organization data for active vaccine-safety monitoring.

Documented · An AHRQ-funded project known as ESP:VAERS studied electronic clinical support intended to improve reporting of vaccine adverse events into VAERS.

Official · CDC WONDER provides a public query interface for de-identified VAERS data.

Official · The Centers for Disease Control and Prevention and the U.S. Food and Drug Administration jointly operate VAERS.

Official · The Health Resources and Services Administration administers the National Vaccine Injury Compensation Program within the U.S. Department of Health and Human Services.

Documented · Lawsuits by parents alleging vaccine injury against manufacturers in the 1970s and 1980s are part of the documented background to creation of a federal no-fault vaccine injury compensation framework.

Documented · A 1998 case-series paper by Wakefield and colleagues associating MMR vaccination with autism was later retracted and is treated in research as a major reference point in modern MMR safety skepticism.
Documented · House Report 106-977 reviewed the Vaccine Injury Compensation Program with attention to claimant needs and program practices.
Documented · This packet compares reporting and mechanism disputes and does not provide medical treatment guidance.
Documented · U.S. congressional oversight bodies have held hearings examining whether vaccine injury reporting and compensation systems adequately serve the public.
Contested · Competing public narratives disagree on how completely institutional monitoring and compensation systems capture the true frequency and severity of vaccine injuries.