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

Linda Keys filed a petition for compensation under the National Vaccine Injury Compensation Program on February 27, 2026, alleging she suffered a shoulder injury related to vaccine administration (SIRVA) after receiving an influenza vaccination on September 16, 2024. She further alleged that her symptoms persisted for more than six months.

The respondent conceded that Ms. Keys is entitled to compensation, noting that she had no prior history of left shoulder pain, that her pain began within 48 hours of vaccination, that her symptoms were limited to her left shoulder, and that no other condition could explain her pain.

Based on the respondent's concession and the evidence, the Chief Special Master found that Ms. Keys is entitled to compensation.

The case is proceeding to determine damages.