Maribell Seiglie v. HHS - Influenza, shoulder injury related to vaccine administration (SIRVA) (2026)

On November 15, 2024, Maribell Seiglie filed a petition alleging that an influenza vaccination on December 3, 2021 caused a shoulder injury related to vaccine administration. She alleged residual symptoms lasting more than six months.

Respondent filed a Rule 4(c) report conceding entitlement, stating that Ms. Seiglie's alleged injury was consistent with SIRVA as defined by the Vaccine Injury Table and that the legal prerequisites for compensation had been met.

Chief Special Master Brian H. Corcoran entered a ruling on entitlement on February 25, 2026.

The ruling did not award damages, and no compensation amount appears in the reviewed public record.