VICP Registry Case Source Bundle Canonical URL: https://vicp-registry.org/case/USCOURTS-cofc-1_24-vv-01512 Package ID: USCOURTS-cofc-1_24-vv-01512 Petitioner: Hyunkeun Joo Filed: 2024-09-27 Decided: 2026-01-22 Vaccine: influenza Vaccination date: 2021-10-13 Condition: shoulder injury related to vaccine administration (SIRVA) Outcome: compensated Award amount USD: 90225.41 AI-assisted case summary: On September 27, 2024, Hyunkeun Joo filed a petition alleging a SIRVA after receiving an influenza vaccine on October 13, 2021. Respondent conceded entitlement, stating that Mr. Joo had no prior left shoulder pain, inflammation, or dysfunction; that pain began within 48 hours; that pain and reduced range of motion were limited to the vaccinated shoulder; and that no other condition explained the shoulder pain. On January 22, 2026, Chief Special Master Brian H. Corcoran awarded $90,000.00 for pain and suffering and $225.41 in past unreimbursed expenses, for a total of $90,225.41. Theory of causation field: Influenza vaccine October 13, 2021 causing SIRVA; adult, exact age not stated; onset within 48 hours. ENTITLEMENT CONCEDED; COMPENSATED. Award $90,000 pain/suffering + $225.41 expenses = $90,225.41. Chief SM Brian H. Corcoran; petition September 27, 2024; damages January 22, 2026. Public staged source text: ================================================================================ DOCUMENT 1: USCOURTS-cofc-1_24-vv-01512-0 Date issued/filed: 2026-02-06 Pages: 2 Docket text: PUBLIC ORDER/RULING (Originally filed: 01/05/2026) regarding 27 Ruling on Entitlement Signed by Chief Special Master Brian H. Corcoran. (ppa) Service on parties made. -------------------------------------------------------------------------------- Case 1:24-vv-01512-UNJ Document 35 Filed 02/06/26 Page 1 of 2 In the United States Court of Federal Claims OFFICE OF SPECIAL MASTERS No. 24-1512V HYUNKEUN JOO, Chief Special Master Corcoran Petitioner, Filed: January 5, 2026 v. SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. Leah VaSahnja Durant, Law Offices of Leah V. Durant, PLLC, Washington, DC, for Petitioner. James Vincent Lopez, U.S. Department of Justice, Washington, DC, for Respondent. RULING ON ENTITLEMENT1 On September 27, 2024, Hyunkeun Joo 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 suffered a shoulder injury related to vaccine administration (“SIRVA”) following an influenza vaccination he received on October 13, 2021. Petition at ¶1. Petitioner further alleges that he “continues to experience ongoing sequela from his injury to this day.” Id. at ¶16. The case was assigned to the Special Processing Unit of the Office of Special Masters. On January 2, 2026, Respondent filed his 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 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). Case 1:24-vv-01512-UNJ Document 35 Filed 02/06/26 Page 2 of 2 1. Respondent states that Petitioner’s alleged injury is consistent with SIRVA as defined by the Vaccine Injury Table Specifically, Petitioner had no history of pain, inflammation, or dysfunction of his left shoulder prior to vaccination; pain occurred within forty-eight hours after receipt of an intramuscular vaccination; pain and reduced range of motion were limited to the shoulder in which the vaccine was administered; and no other condition or abnormality has been identified to explain Petitioner’s shoulder pain.” Id. at 5. Respondent further agrees that “based on the record it now stands, Petitioner has satisfied all legal prerequisites for compensation under the Act”. Id. 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 2 ================================================================================ DOCUMENT 2: USCOURTS-cofc-1_24-vv-01512-cl-extra-11252071 Date issued/filed: 2026-02-06 Pages: 1 Docket text: Supplementary opinion from CourtListener cluster 10785430 -------------------------------------------------------------------------------- In the United States Court of Federal Claims OFFICE OF SPECIAL MASTERS No. 24-1512V HYUNKEUN JOO, Chief Special Master Corcoran Petitioner, Filed: January 5, 2026 v. SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. Leah VaSahnja Durant, Law Offices of Leah V. Durant, PLLC, Washington, DC, for Petitioner. James Vincent Lopez, U.S. Department of Justice, Washington, DC, for Respondent. RULING ON ENTITLEMENT 1 On September 27, 2024, Hyunkeun Joo 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 suffered a shoulder injury related to vaccine administration (“SIRVA”) following an influenza vaccination he received on October 13, 2021. Petition at ¶1. Petitioner further alleges that he “continues to experience ongoing sequela from his injury to this day.” Id. at ¶16. The case was assigned to the Special Processing Unit of the Office of Special Masters. On January 2, 2026, Respondent filed his 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 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). 1. Respondent states that Petitioner’s alleged injury is consistent with SIRVA as defined by the Vaccine Injury Table Specifically, Petitioner had no history of pain, inflammation, or dysfunction of his left shoulder prior to vaccination; pain occurred within forty-eight hours after receipt of an intramuscular vaccination; pain and reduced range of motion were limited to the shoulder in which the vaccine was administered; and no other condition or abnormality has been identified to explain Petitioner’s shoulder pain.” Id. at 5. Respondent further agrees that “based on the record it now stands, Petitioner has satisfied all legal prerequisites for compensation under the Act”. Id. 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 2 ================================================================================ DOCUMENT 3: USCOURTS-cofc-1_24-vv-01512-1 Date issued/filed: 2026-03-02 Pages: 5 Docket text: PUBLIC DECISION (Originally filed: 01/22/2026) regarding 31 DECISION Stipulation/Proffer Signed by Chief Special Master Brian H. Corcoran. (ppa) Service on parties made. -------------------------------------------------------------------------------- Case 1:24-vv-01512-UNJ Document 36 Filed 03/02/26 Page 1 of 5 In the United States Court of Federal Claims OFFICE OF SPECIAL MASTERS No. 24-1512V HYUNKEUN JOO, Chief Special Master Corcoran Petitioner, Filed: January 22, 2026 v. SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. Leah VaSahnja Durant, Law Offices of Leah V. Durant, PLLC, Washington, DC, for Petitioner. James Vincent Lopez, U.S. Department of Justice, Washington, DC, for Respondent. DECISION AWARDING DAMAGES1 On September 27, 2024, Hyunkeun Joo 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 suffered a shoulder injury related to vaccine administration (“SIRVA”) following an influenza vaccination he received on October 13, 2021. Petition at 1. The case was assigned to the Special Processing Unit of the Office of Special Masters. On January 5, 2026, a ruling on entitlement was issued, finding Petitioner entitled to compensation for his SIRVA. On January 21, 2026, Respondent filed a proffer on award of compensation (“Proffer”) indicating Petitioner should be awarded $90,225.41, comprised of $90,000.00 for pain and suffering and $225.41 for past unreimbursable expenses. Proffer at 2. In the Proffer, Respondent represented that Petitioner agrees with 1 Because this Decision 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 Decision 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). Case 1:24-vv-01512-UNJ Document 36 Filed 03/02/26 Page 2 of 5 the proffered award. Id. Based on the record as a whole, I find that Petitioner is entitled to an award as stated in the Proffer. Pursuant to the terms stated in the attached Proffer, I award Petitioner a lump sum payment of $90,225.41, comprised of $90,000.00 for pain and suffering and $225.41 for past unreimbursable expenses, to be paid through an ACH deposit to Petitioner’s counsel’s IOLTA account for prompt disbursement to Petitioner. This amount represents compensation for all damages that would be available under Section 15(a). The Clerk of Court is directed to enter judgment in accordance with this decision.3 IT IS SO ORDERED. s/Brian H. Corcoran Brian H. Corcoran Chief Special Master 3 Pursuant to Vaccine Rule 11(a), entry of judgment can be expedited by the parties’ joint filing of notice renouncing the right to seek review. 2 Case 1:24-vv-01512-UNJ Document 36 Filed 03/02/26 Page 3 of 5 IN THE UNITED STATES COURT OF FEDERAL CLAIMS OFFICE OF SPECIAL MASTERS HYUNKEUN JOO, Petitioner, No. 24-1512V Chief Special Master Corcoran v. ECF SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. PROFFER ON AWARD OF COMPENSATION1 On September 27, 2024, Hyunkeun Joo (“petitioner”) filed a petition for compensation under the National Childhood Vaccine Injury Act of 1986, 42 U.S.C. §§ 300aa-1 to -34 (“Vaccine Act” or “Act”), alleging that he suffered a shoulder injury related to vaccine administration (“SIRVA”), as defined in the Vaccine Injury Table, 42 C.F.R. § 100.3, as the result of an influenza (“flu”) vaccination received on October 13, 2021. Petition at 1. On January 2, 2026, the Secretary of Health and Human Services (“respondent”) filed his Vaccine Rule 4(c) report, concluding that this case is appropriate for compensation under the terms of the Act for a Table SIRVA injury. See ECF No. 26. On January 5, 2026, Chief Special Master Corcoran issued a ruling on entitlement, finding petitioner entitled to compensation for a Table SIRVA injury. See ECF No. 27. I. Items of Compensation Based upon the evidence of record, respondent proffers that petitioner should be awarded 1 This Proffer does not include attorneys’ fees and costs, which the parties intend to address after the Damages Decision is issued. Case 1:24-vv-01512-UNJ Document 36 Filed 03/02/26 Page 4 of 5 the following: A. Pain and Suffering Respondent proffers that petitioner should be awarded $90,000.00 in pain and suffering. See 42 U.S.C. § 300aa-15(a)(4). Petitioner agrees. B. Past Unreimbursable Expenses Evidence supplied by petitioner documents that he incurred past unreimbursable expenses related to his vaccine-related injury. Respondent proffers that petitioner should be awarded past unreimbursable expenses in the amount of $225.41. See 42 U.S.C. § 300aa-15(a)(1)(B). Petitioner agrees. These amounts represent all elements of compensation to which petitioner is entitled under 42 U.S.C. § 300aa-15(a). Petitioner agrees. II. Form of the Award The parties recommend that compensation provided to petitioner should be made through a lump sum payment, as described below, and request that the Chief Special Master’s decision and the Court’s judgment award the following:2 A lump sum payment of $90,225.41 to be paid through an ACH deposit to petitioner’s counsel’s IOLTA account for prompt disbursement to petitioner, Hyunkeun Joo. Petitioner is a competent adult. Proof of guardianship is not required in this case. Respectfully submitted, BRETT A. SHUMATE Assistant Attorney General JONATHAN D. GUYNN Acting Director Torts Branch, Civil Division 2 Should petitioner die prior to entry of judgment, respondent would oppose any award for future medical expenses, future lost earnings, and future pain and suffering, and the parties reserve the right to move the Court for appropriate relief. 2 Case 1:24-vv-01512-UNJ Document 36 Filed 03/02/26 Page 5 of 5 HEATHER L. PEARLMAN Deputy Director Torts Branch, Civil Division VORIS E. JOHNSON Assistant Director Torts Branch, Civil Division s/ James V. Lopez James V. Lopez Trial Attorney Torts Branch, Civil Division U.S. Department of Justice P.O. Box 146, Ben Franklin Station Washington, D.C. 20044-0146 Tel: (202) 616-3655 Email: james.lopez@usdoj.gov DATED: January 21, 2026 3 ================================================================================ DOCUMENT 4: USCOURTS-cofc-1_24-vv-01512-cl-extra-11269747 Date issued/filed: 2026-03-02 Pages: 1 Docket text: Supplementary opinion from CourtListener cluster 10803019 -------------------------------------------------------------------------------- In the United States Court of Federal Claims OFFICE OF SPECIAL MASTERS No. 24-1512V HYUNKEUN JOO, Chief Special Master Corcoran Petitioner, Filed: January 22, 2026 v. SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. Leah VaSahnja Durant, Law Offices of Leah V. Durant, PLLC, Washington, DC, for Petitioner. James Vincent Lopez, U.S. Department of Justice, Washington, DC, for Respondent. DECISION AWARDING DAMAGES 1 On September 27, 2024, Hyunkeun Joo 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 suffered a shoulder injury related to vaccine administration (“SIRVA”) following an influenza vaccination he received on October 13, 2021. Petition at 1. The case was assigned to the Special Processing Unit of the Office of Special Masters. On January 5, 2026, a ruling on entitlement was issued, finding Petitioner entitled to compensation for his SIRVA. On January 21, 2026, Respondent filed a proffer on award of compensation (“Proffer”) indicating Petitioner should be awarded $90,225.41, comprised of $90,000.00 for pain and suffering and $225.41 for past unreimbursable expenses. Proffer at 2. In the Proffer, Respondent represented that Petitioner agrees with 1 Because this Decision 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 Decision 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). the proffered award. Id. Based on the record as a whole, I find that Petitioner is entitled to an award as stated in the Proffer. Pursuant to the terms stated in the attached Proffer, I award Petitioner a lump sum payment of $90,225.41, comprised of $90,000.00 for pain and suffering and $225.41 for past unreimbursable expenses, to be paid through an ACH deposit to Petitioner’s counsel’s IOLTA account for prompt disbursement to Petitioner. This amount represents compensation for all damages that would be available under Section 15(a). The Clerk of Court is directed to enter judgment in accordance with this decision. 3 IT IS SO ORDERED. s/Brian H. Corcoran Brian H. Corcoran Chief Special Master 3 Pursuant to Vaccine Rule 11(a), entry of judgment can be expedited by the parties’ joint filing of notice renouncing the right to seek review. 2 IN THE UNITED STATES COURT OF FEDERAL CLAIMS OFFICE OF SPECIAL MASTERS HYUNKEUN JOO, Petitioner, No. 24-1512V Chief Special Master Corcoran v. ECF SECRETARY OF HEALTH AND HUMAN SERVICES, Respondent. PROFFER ON AWARD OF COMPENSATION 1 On September 27, 2024, Hyunkeun Joo (“petitioner”) filed a petition for compensation under the National Childhood Vaccine Injury Act of 1986, 42 U.S.C. §§ 300aa-1 to -34 (“Vaccine Act” or “Act”), alleging that he suffered a shoulder injury related to vaccine administration (“SIRVA”), as defined in the Vaccine Injury Table, 42 C.F.R. § 100.3, as the result of an influenza (“flu”) vaccination received on October 13, 2021. Petition at 1. On January 2, 2026, the Secretary of Health and Human Services (“respondent”) filed his Vaccine Rule 4(c) report, concluding that this case is appropriate for compensation under the terms of the Act for a Table SIRVA injury. See ECF No. 26. On January 5, 2026, Chief Special Master Corcoran issued a ruling on entitlement, finding petitioner entitled to compensation for a Table SIRVA injury. See ECF No. 27. I. Items of Compensation Based upon the evidence of record, respondent proffers that petitioner should be awarded 1 This Proffer does not include attorneys’ fees and costs, which the parties intend to address after the Damages Decision is issued. the following: A. Pain and Suffering Respondent proffers that petitioner should be awarded $90,000.00 in pain and suffering. See 42 U.S.C. § 300aa-15(a)(4). Petitioner agrees. B. Past Unreimbursable Expenses Evidence supplied by petitioner documents that he incurred past unreimbursable expenses related to his vaccine-related injury. Respondent proffers that petitioner should be awarded past unreimbursable expenses in the amount of $225.41. See 42 U.S.C. § 300aa-15(a)(1)(B). Petitioner agrees. These amounts represent all elements of compensation to which petitioner is entitled under 42 U.S.C. § 300aa-15(a). Petitioner agrees. II. Form of the Award The parties recommend that compensation provided to petitioner should be made through a lump sum payment, as described below, and request that the Chief Special Master’s decision and the Court’s judgment award the following: 2 A lump sum payment of $90,225.41 to be paid through an ACH deposit to petitioner’s counsel’s IOLTA account for prompt disbursement to petitioner, Hyunkeun Joo. Petitioner is a competent adult. Proof of guardianship is not required in this case. Respectfully submitted, BRETT A. SHUMATE Assistant Attorney General JONATHAN D. GUYNN Acting Director Torts Branch, Civil Division 2 Should petitioner die prior to entry of judgment, respondent would oppose any award for future medical expenses, future lost earnings, and future pain and suffering, and the parties reserve the right to move the Court for appropriate relief. 2 HEATHER L. PEARLMAN Deputy Director Torts Branch, Civil Division VORIS E. JOHNSON Assistant Director Torts Branch, Civil Division s/ James V. Lopez James V. Lopez Trial Attorney Torts Branch, Civil Division U.S. Department of Justice P.O. Box 146, Ben Franklin Station Washington, D.C. 20044-0146 Tel: (202) 616-3655 Email: james.lopez@usdoj.gov DATED: January 21, 2026 3