Shalala v. Whitecotton

1995-04-18

Headline: Court limits vaccine-injury claims by ruling that showing post-vaccine symptoms is not enough if evidence shows the injury existed before vaccination, making compensation harder for some children.

Holding: The Court held that a claimant who shows post‑vaccine symptoms but has evidence of the same injury before vaccination cannot establish a prima facie table-based claim for compensation.

Real World Impact:

Requires claimants to prove no evidence of the listed injury existed before vaccination.
Limits table-based compensation when preexisting conditions are shown.
Shifts fact disputes back to special masters and lower courts for further review.

Topics: vaccine injury claims, compensation rules, preexisting conditions, child vaccination

Summary

Background

Margaret Whitecotton, born with microcephaly, received a DPT vaccination at about four months and had clonic seizures the day after. Her parents sought compensation under the National Childhood Vaccine Injury Act, relying on the Vaccine Injury Table. A Special Master found preexisting microcephaly (evidence of encephalopathy) before the shot, accepted the post-vaccine seizures as symptoms, and denied compensation. The Federal Circuit reversed, prompting Supreme Court review.

Reasoning

The core question was whether showing a symptom within the table period alone proves a prima facie claim when evidence shows earlier signs. The Court held that the statute’s phrase “first symptom or manifestation of the onset” requires that the claimant show no evidence of the injury before vaccination. Because a post‑vaccine symptom cannot be the “first” if the injury showed earlier signs, the Court reversed the Federal Circuit’s broader reading and sent the case back for further proceedings.

Real world impact

The ruling requires people pursuing table-based vaccine compensation to show the injury’s first symptom occurred after vaccination or prove a qualifying “significant aggravation.” It affects how special masters and courts assess preexisting conditions and may make some claims harder to win. The decision is interpretive and returns factual disputes to lower adjudicators for further review.

Dissents or concurrances

Justice O’Connor, joined by Justice Breyer, concurred to emphasize the importance of “first” and to stress the opinion’s limited scope, noting that factual findings about preexisting encephalopathy can still be challenged on remand.