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Glossary

The words you will hear.

Petition
The document that starts a vaccine-court claim. The person filing is the petitioner.
Special master
A judge at the Court of Federal Claims who hears only vaccine cases. Eight are authorized by statute.
Table injury
An injury listed on the Vaccine Injury Table for a specific vaccine, with a set onset window. Causation is presumed.
Off-Table injury
Any injury not listed for that vaccine. Compensable, but you must prove causation by a preponderance of the evidence.
Onset window
The period after vaccination in which a Table injury's first symptom must appear for the presumption to apply.
Entitlement
The first phase of a case: whether the vaccine caused the injury. Damages come second.
Respondent
The Secretary of Health and Human Services, represented by the Department of Justice. You are not suing your doctor.
Trust Fund
The Vaccine Injury Compensation Trust Fund, funded by a $0.75 excise tax on every dose of a covered vaccine. Awards are paid from it.
CICP
The Countermeasures Injury Compensation Program — a separate HHS program covering COVID-19 vaccines and other emergency countermeasures. Not the vaccine court.
SIRVA
Shoulder Injury Related to Vaccine Administration. The most common claim in the program — caused by injecting too high on the shoulder, into the bursa or joint capsule.
GBS
Guillain-Barré Syndrome, an autoimmune attack on the peripheral nerves. On the Table for the seasonal flu vaccine, 3 to 42 days after the shot.
Preponderance of the evidence
The standard of proof: more likely than not. Not "beyond a reasonable doubt."
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