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

John Marshall filed a petition for compensation under the National Vaccine Injury Compensation Program, alleging that he suffered a shoulder injury related to vaccine administration (SIRVA) as a result of an influenza vaccine administered on October 18, 2022. He stated that the vaccine was administered in the United States, that he suffered residual effects for more than six months, and that there had been no prior settlements or awards.

Respondent filed a Rule 4(c) report conceding that Petitioner is entitled to compensation, agreeing that the injury is consistent with SIRVA as defined by the Vaccine Injury Table, and acknowledging that Petitioner met all legal prerequisites for compensation. Based on Respondent's concession and the evidence, the Special Master found Petitioner entitled to compensation.