United States Court of Federal Claims, 2025

Kowalczyk v. Secretary of Health and Human Services

United States Court of Federal Claims · Decided December 4, 2025 · Brian H. Corcoran

Opinion

In the United States Court of Federal Claims

OFFICE OF SPECIAL MASTERS No. 24-1489V

JOHN A. KOWALCZYK, Chief Special Master Corcoran

Petitioner, v. Filed: October 28, 2025 SECRETARY OF HEALTH AND HUMAN SERVICES,

Respondent.

Michael S. Meyer, Bartimus Frickleton Robertson Rader, P.C., Leawood, KS, for Petitioner.

Emily Hanson, U.S. Department of Justice, Washington, DC, for Respondent.

RULING ON ENTITLEMENT1

On September 23, 2024, John A. Kowalczyk filed a petition for compensation under the National Vaccine Injury Compensation Program, 42 U.S.C. §300aa-10, et seq.2 (the “Vaccine Act”). Petitioner alleges that he developed the Vaccine Injury Table injury of Guillain-Barré syndrome (“GBS”) as a result of an influenza (“flu”) vaccine he received on October 2, 2023, Petition at 1. The case was assigned to the Special Processing Unit of the Office of Special Masters.

On October 24, 2025, Respondent filed a Rule 4(c) Report in which he concedes that Petitioner is entitled to compensation in this case. Respondent’s Rule 4(c) Report at 1. Specifically, Respondent agrees that Petitioner has satisfied the criteria set forth in the effective Vaccine Injury Table (“Table”) and the Qualifications and Aids to Interpretation (“QAI”), which afford Petitioner a presumption of causation if the onset of GBS occurs between three and forty-two days after a seasonal flu vaccination and there is no apparent alternative cause. Id. at 5-6 (citing 42 C.F.R. §§ 100.3(a)(XIV)(D), (c)(15)).

In view of Respondent’s position and the evidence of record, I find that Petitioner is entitled to compensation.

IT IS SO ORDERED. s/Brian H. Corcoran Brian H. Corcoran Chief Special Master

1 Because this Ruling contains a reasoned explanation for the action taken in this case, it must be made publicly accessible and will be posted on the United States Court of Federal Claims' website, and/or at https://www.govinfo.gov/app/collection/uscourts/national/cofc, in accordance with the E-Government Act of 2002. 44 U.S.C. § 3501 note (2018) (Federal Management and Promotion of Electronic Government Services). This means the Ruling will be available to anyone with access to the internet. In accordance with Vaccine Rule 18(b), Petitioner has 14 days to identify and move to redact medical or other information, the disclosure of which would constitute an unwarranted invasion of privacy. If, upon review, I agree that the identified material fits within this definition, I will redact such material from public access. 2 National Childhood Vaccine Injury Act of 1986, Pub. L. No. 99-660, 100 Stat. 3755. Hereinafter, for ease of citation, all section references to the Vaccine Act will be to the pertinent subparagraph of 42 U.S.C. § 300aa (2018).

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