{"data":{"matter":{"matter_id":"mat_096605279b5abf","slug":"tylenol-acetaminophen-autism","name":"Tylenol Acetaminophen Autism / ADHD MDL","category":"mass_tort","subcategory":"pharma","status":"litigated","score":0.65,"score_30d":0.647,"velocity":0.1268,"headline":"Tylenol acetaminophen autism / ADHD MDL - dismissed but on appeal","summary":"MDL No. 3043 in the Southern District of New York consolidated thousands of cases alleging prenatal acetaminophen use caused autism spectrum disorder or ADHD. The court excluded plaintiffs' expert testimony in December 2023 and most cases were dismissed. An appeal to the Second Circuit is pending; the matter remains actively tracked and may revive.","eligibility_hint":"Took Tylenol or generic acetaminophen during pregnancy and child was later diagnosed with autism or ADHD","payout":{"band":"mass_tort","low_cents":1000000,"high_cents":50000000,"low_usd":10000,"high_usd":500000},"keywords":{"products":["tylenol","acetaminophen","paracetamol"],"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"]},"links":{"primary":"https://www.nysd.uscourts.gov/","self":"https://getclaimscout.com/api/v1/matters/tylenol-acetaminophen-autism","html":"https://getclaimscout.com/matters/tylenol-acetaminophen-autism","lp":null},"lifecycle":{"first_seen_iso":"2026-05-19T11:12:27Z","last_signal_iso":"2026-08-30T11:20:01Z","mdl_filed_iso":null,"settlement_announced_iso":null,"claims_open_iso":null,"claims_close_iso":null,"narrative_generated_iso":"2026-07-07T10:06:25Z"},"attached_cases_count":0,"embedding_model":null,"embedding_version":1,"schema_version":1},"attached_cases":[],"recent_signals":[{"signal_id":"sig_4b39d4e3aa91b7","matter_id":"mat_096605279b5abf","source":"google_news","source_id":"gnews:CBMiYEFVX3lxTE1vWVVabTVYMVhsTHEzYi1SSTA5bEZkOEFhQmV5V20xWkNUb1NWd2VCV3l4V1F1X3FXSlRLcXd4c2lNbWExaW9wRkkyam10em10TDgzaXhFQ3B4WnNwSURibQ","kind":"news_article","title":"Autism Lawsuit Tylenol/ADHD Tylenol Lawsuit Info Ty Gibbs (5Ul6NqE9i7) - Mshale","summary":"Autism Lawsuit Tylenol/ADHD Tylenol Lawsuit Info Ty Gibbs (5Ul6NqE9i7) &nbsp;&nbsp; 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Keith Law Group Answers Soccer Zero Codes (dfR1DzaAMl) - Mshale","summary":"Tylenol Autism ADHD Lawsuit FAQ: How Do I Prove That I Took Tylenol? Keith Law Group Answers Soccer Zero Codes (dfR1DzaAMl) &nbsp;&nbsp; Mshale","url":"https://news.google.com/rss/articles/CBMiW0FVX3lxTE4wNWdiNnNRVm9nYk5WTmtrRUZRNGN2TGFaZk9vRnctN0lDOGRNM1B0dGx1MFZTbVlJemxXS19ubmMxVlhDdXcyY21mT3RFS1ZDZ2JiMzU0b0xJZ1k?oc=5","score":0.55,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"google_news_rss","published":"Tue, 25 Aug 2026 00:39:47 GMT","source_url":"https://news.google.com/rss/articles/CBMiW0FVX3lxTE4wNWdiNnNRVm9nYk5WTmtrRUZRNGN2TGFaZk9vRnctN0lDOGRNM1B0dGx1MFZTbVlJemxXS19ubmMxVlhDdXcyY21mT3RFS1ZDZ2JiMzU0b0xJZ1k?oc=5","retrieved_at":"2026-08-25T06:43:43Z","search_query":"\"tylenol\" (lawsuit OR settlement OR recall OR \"class action\")"},"resolved_by":"auto","resolution_confidence":0.97,"first_seen_iso":"2026-08-25T06:43:43Z","last_seen_iso":"2026-08-25T06:43:43Z","schema_version":1},{"signal_id":"sig_1e28446b7d18e6","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9439-0013","kind":"regulations_doc","title":"Reference 11 - Lundgren 2017","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9439-0013","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9439-0013","posted_date":"2026-08-20T04:00:00Z","retrieved_at":"2026-09-01T11:11:24Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-21T06:45:09Z","last_seen_iso":"2026-09-01T11:11:24Z","schema_version":1},{"signal_id":"sig_17218ba670e4d8","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9439-0011","kind":"regulations_doc","title":"Reference 9 - Acetaminophen FDA","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9439-0011","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9439-0011","posted_date":"2026-08-20T04:00:00Z","retrieved_at":"2026-09-01T11:11:24Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-21T06:45:09Z","last_seen_iso":"2026-09-01T11:11:24Z","schema_version":1},{"signal_id":"sig_2103c931e07f2e","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9439-0010","kind":"regulations_doc","title":"Reference 8 - 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Gatti AS, da Silva PSL, Fonseca MCM. Use of nonsteroidal anti-inflammatory drugs and acetaminophen during\nlactation: a systematic review of evidence and prescribing information. Clin Ther. 2026;48(5):438-448.\ndoi:10.1016/j.clinthera.2026.03.020. PMID:42025475","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0005","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0005","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-25T06:44:54Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-25T06:44:54Z","schema_version":1},{"signal_id":"sig_fd1d10821c8641","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0013","kind":"regulations_doc","title":"Reference 11 - Guardado M, Torgerson D, Chapin C, Atum A, Hernandez RD, Clyman R, et al. Urinary acetaminophen metabolites\nand clinical outcomes in extremely premature infants. Am J Perinatol. 2025;42(12):1576-1587. doi:10.1055/a-2512-\n9387. PMID:39788537; PMCID:PMC12360863.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0013","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0013","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-20T06:43:57Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-20T06:43:57Z","schema_version":1},{"signal_id":"sig_200a58f5e18f9d","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0006","kind":"regulations_doc","title":"Reference 4 - Notarianni LJ, Oldham HG, Bennett PN. Passage of paracetamol into breast milk and its subsequent metabolism by the\nneonate. Br J Clin Pharmacol. 1987;24(1):63-67. doi:10.1111/j.1365-2125.1987.tb03137.x. PMID:3620287;\nPMCID:PMC1386281.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0006","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0006","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-20T06:43:57Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-20T06:43:57Z","schema_version":1},{"signal_id":"sig_82d1534c807099","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0014","kind":"regulations_doc","title":"Reference 12 - Srajer A, Roychoudhury S, Tang S, Hasan SU, Momin S, Hendson L, et al. Postnatal acetaminophen exposure and\nneurodevelopmental outcomes at 18-21 months corrected gestational age in preterm infants <29 weeks gestation: a\nretrospective cohort study. Pediatr Res. 2024;96(2):388-394. doi:","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0014","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0014","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-20T06:43:57Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-20T06:43:57Z","schema_version":1},{"signal_id":"sig_b43329d1a7b445","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0010","kind":"regulations_doc","title":"Reference 8 - North Carolina Women's Hospital Patient Education Committee. Managing pain after your cesarean (C-section). Patient\neducation handout. Approved 2018 Mar 5. Available from: https://www.mombaby.org/wpcontent/\nuploads/2018/03/Pain-management-after-c-section-3.5.18.pdf. Accessed 2026 Aug 1","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0010","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0010","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-09-01T11:11:24Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-09-01T11:11:24Z","schema_version":1},{"signal_id":"sig_d7d2b2aa5c7d05","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0011","kind":"regulations_doc","title":"Reference 9 - Tamaki R, Noshiro K, Furugen A, Nishimura A, Asano H, Watari H, et al. Breast milk concentrations of acetaminophen\nand diclofenac: unexpectedly high mammary transfer of the general-purpose drug acetaminophen. BMC Pregnancy\nChildbirth. 2024;24:90. doi:10.1186/s12884-024-06287-4. PMID:38","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0011","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0011","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-24T06:57:28Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-24T06:57:28Z","schema_version":1},{"signal_id":"sig_4f4153849fed29","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0009","kind":"regulations_doc","title":"Reference 7 - Ubom EO, Wang C, Klocksieben F, Flicker AB, Diven L, Rochon M, et al. Enhanced recovery protocol after cesarean\ndelivery: impact on opioid use and pain perception. Am J Obstet Gynecol Glob Rep. 2023;3(3):100220.\ndoi:10.1016/j.xagr.2023.100220. PMCID:PMC10461238.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0009","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0009","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-20T06:43:57Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-20T06:43:57Z","schema_version":1},{"signal_id":"sig_02521f6d0e40cc","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9431-0012","kind":"regulations_doc","title":"Reference 10 - Santoro KL, Yakah W, Singh P, Ramiro-Cortijo D, Medina-Morales E, Freedman SD, et al. Acetaminophen and\nxenobiotic metabolites in human milk and the development of bronchopulmonary dysplasia and retinopathy of\nprematurity in a cohort of extremely preterm infants. J Pediatr. 2022;244:2","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9431-0012","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9431-0012","posted_date":"2026-08-19T04:00:00Z","retrieved_at":"2026-08-20T06:43:57Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-20T06:43:57Z","last_seen_iso":"2026-08-20T06:43:57Z","schema_version":1},{"signal_id":"sig_a45a157ef5797c","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9430-0006","kind":"regulations_doc","title":"Reference 4 - Grayck MR, Smith BJ, Sosa A, Golden E, McCarthy WC, Solar M, et al. A single earlylife\nacetaminophen exposure causes persistent abnormalities in the murine lung. Am J\nRespir Cell Mol Biol. 2025;73(2):232-250. doi:10.1165/rcmb.2024-0452OC.\nPMID:39836061. PMCID:PMC12334886","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9430-0006","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9430-0006","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1},{"signal_id":"sig_b60b1b421907aa","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9430-0003","kind":"regulations_doc","title":"Reference 1 - Sandoval J, Orlicky DJ, Allawzi A, Butler B, Ju C, Phan CT, et al. Toxic acetaminophen\nexposure induces distal lung ER stress, proinflammatory signaling, and emphysematous\nchanges in the adult murine lung. Oxid Med Cell Longev. 2019;2019:7595126.\ndoi:10.1155/2019/7595126. PMID:31885815","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9430-0003","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9430-0003","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1},{"signal_id":"sig_0fb0260a99bd7c","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9430-0009","kind":"regulations_doc","title":"Reference 7 - Rozé JC, Cambonie G, Flamant C, Patkaï J, Mühlbacher T, Gascoin G, et al;\nTREOCAPA Study Group. Prophylactic treatment of patent ductus arteriosus with\nacetaminophen: a randomized clinical trial. JAMA Pediatr. 2026;180(4):374-383.\ndoi:10.1001/jamapediatrics.2025.6150.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9430-0009","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9430-0009","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1},{"signal_id":"sig_124dd3e525fb1a","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9428-0010","kind":"regulations_doc","title":"Reference 8 - Szekely CA, Green RC, Breitner JCS, Østbye T, Beiser AS, Corrada MM, et al. No advantage of\nAβ42-lowering NSAIDs for prevention of Alzheimer dementia in six pooled cohort studies.\nNeurology. 2008;70(24):2291-2298. doi:10.1212/01.wnl.0000313933.17796.f6.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9428-0010","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9428-0010","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1},{"signal_id":"sig_dc6a406eeb8431","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9428-0012","kind":"regulations_doc","title":"Reference 10 - Milewski TM, Orr PT. Acetaminophen disrupts memory in object recognition and increases\nextracellular signal-regulated kinase phosphorylation in male mice. Behav Neurosci.\n2018;132(6):580-586. doi:10.1037/bne0000262. PMID:30160507.","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9428-0012","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9428-0012","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1},{"signal_id":"sig_20b435e7044911","matter_id":"mat_096605279b5abf","source":"regulations_gov","source_id":"reggov:FDA-2026-P-9352-0003","kind":"regulations_doc","title":"Reference 1 - Acetaminophen FDA","summary":"Background Material","url":"https://www.regulations.gov/document/FDA-2026-P-9352-0003","score":0.5,"decayed_score":null,"keywords":{"brands":["johnson & johnson","kenvue","walmart","cvs","walgreens","costco"],"products":["tylenol","acetaminophen","paracetamol"]},"provenance":{"feed":"regulations_gov_v4","doc_type":"Supporting & Related Material","file_url":null,"agency_id":"FDA","source_url":"https://www.regulations.gov/document/FDA-2026-P-9352-0003","posted_date":"2026-08-18T04:00:00Z","retrieved_at":"2026-08-19T06:42:49Z"},"resolved_by":"search_context","resolution_confidence":0.3,"first_seen_iso":"2026-08-19T06:42:49Z","last_seen_iso":"2026-08-19T06:42:49Z","schema_version":1}]},"meta":{"api_version":"v1","schema_version":1,"self":"https://getclaimscout.com/api/v1/matters/tylenol-acetaminophen-autism","docs":"https://getclaimscout.com/openapi.json","llms_txt":"https://getclaimscout.com/llms.txt"}}