{"package_id":"USCOURTS-cofc-1_24-vv-01489","decision_granule_id":"USCOURTS-cofc-1_24-vv-01489-0","petitioner_identifier":"John A. Kowalczyk","is_minor":0,"age_at_vaccination":null,"age_unit_raw":"years (no exact age in source - adult self-filed petition or competent adult)","vaccine_type":"influenza","vaccination_date":"2023-10-02","condition_raw":"Guillain-Barre syndrome","condition_category":"GBS","autism_spectrum_adjacent":0,"outcome":"entitlement_granted_pending_damages","award_amount_usd":null,"decision_date":"2025-10-28","extraction_version":"manual-supplement-redo-2026-05-normal16","extracted_at":"2026-05-04 04:34:36","number_of_concurrent_vaccines":1,"dose_number":null,"time_to_onset_days":null,"theory_of_causation":"Influenza vaccine October 2, 2023 causing Table GBS; adult, exact age not stated. ENTITLEMENT CONCEDED; damages pending. Public ruling lacks neurologic chronology. Chief SM Brian H. Corcoran; petition September 23, 2024; decision October 28, 2025.","is_death":0,"date_of_death":null,"petition_filed_date":"2024-09-23","case_summary":"On September 23, 2024, John A. Kowalczyk filed a petition alleging that an influenza vaccine administered on October 2, 2023 caused Guillain-Barre syndrome.\n\nRespondent conceded entitlement in a Rule 4(c) report, agreeing that Mr. Kowalczyk met the Vaccine Injury Table requirements for GBS following seasonal influenza vaccination. The public ruling does not describe the first neurologic symptoms, diagnostic testing, hospitalization, IVIG or plasma exchange, rehabilitation, or residual limitations.\n\nChief Special Master Brian H. Corcoran found entitlement on October 28, 2025. Damages remained to be determined.","is_minor_inferred":0,"is_pediatric_broad":0,"special_master":"Brian H. Corcoran","petitioner_identifier_original":null,"caption_petitioner_name":"John A. Kowalczyk","petitioner_attorney_name":"Michael S. Meyer","petitioner_attorney_firm":"Bartimus Frickleton Robertson Rader, P.C.","petitioner_attorney_location":"Leawood, KS","adjudicator_name":null,"caption_people_backfilled_at":"2026-05-05 23:43:22","attorney_canonical_keys":"|michael-meyer|","firm_canonical_key":"bartimus-frickleton-robertson-rader","package_title":"KOWALCZYK v. SECRETARY OF HEALTH AND HUMAN SERVICES","canonical_url":"https://vicp-registry.org/case/USCOURTS-cofc-1_24-vv-01489","plain_text_url":"https://vicp-registry.org/case/USCOURTS-cofc-1_24-vv-01489.txt","json_url":"https://vicp-registry.org/case/USCOURTS-cofc-1_24-vv-01489.json","source_documents":[{"granule_id":"USCOURTS-cofc-1_24-vv-01489-0","title":"KOWALCZYK v. SECRETARY OF HEALTH AND HUMAN SERVICES","docket_text":"PUBLIC ORDER/RULING (Originally filed: 10/28/2025) regarding 24 Ruling on Entitlement Signed by Chief Special Master Brian H. Corcoran. (ppa) Service on parties made.","date_issued":"2025-12-04","pdf_url":"https://api.govinfo.gov/packages/USCOURTS-cofc-1_24-vv-01489/granules/USCOURTS-cofc-1_24-vv-01489-0/pdf","pdf_bytes":216847,"triage_decision":"keep","triage_reason":"docketText matches keep keyword 'ruling on entitlement'","download_status":"ok","registry_pdf_url":"https://vicp-registry.org/pdf/USCOURTS-cofc-1_24-vv-01489/USCOURTS-cofc-1_24-vv-01489-0"},{"granule_id":"USCOURTS-cofc-1_24-vv-01489-cl-extra-11214112","title":"Kowalczyk v. Secretary of Health and Human Services","docket_text":"Supplementary opinion from CourtListener cluster 10747527","date_issued":"2025-12-04","pdf_url":null,"pdf_bytes":null,"triage_decision":"keep","triage_reason":"CL supplement: Kowalczyk v. Secretary of Health and Human Services","download_status":"ok","registry_pdf_url":"https://vicp-registry.org/pdf/USCOURTS-cofc-1_24-vv-01489/USCOURTS-cofc-1_24-vv-01489-cl-extra-11214112"}]}