{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T14:39:24Z","timestamp":1792420764236,"version":"4.5.0"},"reference-count":16,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T00:00:00Z","timestamp":1792195200000},"content-version":"vor","delay-in-days":16,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Medical Virology"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>In 2023\u20132025, HCV transmission in men who have sex with men (MSM) living with HIV in Hong Kong resurged. This study aims to assess the epidemiologic patterns between 2011 and 2025. Among 288 MSM with sexually acquired HCV infection, 73% were diagnosed at least 12 months after HIV diagnosis, and 98% had ever achieved HIV viral load suppression. Comparing with Period 1 (2015\u20132022) featuring a large HCV genotype 3a cluster (89 diagnoses) and a few smaller HCV genotype 1a clusters (size of 2 to 13), Period 2 (2023\u20132025) was dominated by two HCV genotype 1a clusters (7 and 16 new diagnoses). Transmission of genotype 3a viruses subsided in Period 2, with only 3 new diagnoses. Comparing with Period 1, a higher proportion of MSM with HCV diagnoses in Period 2 self\u2010reported sexualised injecting drug use (OR\u2009=\u20093.82, 95% CI 1.59\u20139.20) and HCV direct\u2010acting antivirals therapy (no treatment as reference group, OR\u2009=\u20093.72, 95%CI 1.82\u20137.60). The epidemic rebound by a different HCV genotype was likely contributed by increased engagement in chemsex and post\u2010COVID\u201019 population mobility.<\/jats:p>","DOI":"10.1002\/jmv.71185","type":"journal-article","created":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T11:41:46Z","timestamp":1792237306000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Resurgence of Sexually Transmitted Hepatitis C Virus Infection in Men Who Have Sex With Men Living With HIV"],"prefix":"10.1002","volume":"98","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1448-765X","authenticated-orcid":false,"given":"Shui\u2010Shan","family":"Lee","sequence":"first","affiliation":[{"name":"S.H. 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Ho Research Centre for Infectious Diseases The Chinese University of Hong Kong Hong Kong China"},{"name":"JC School of Public Health and Primary Care The Chinese University of Hong Kong Hong Kong China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,17]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/jiae253"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijid.2016.05.030"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/COH.0000000000000999"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/ofid\/ofaf030"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/ciaa021"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/hiv.13651"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1080\/22221751.2022.2081620"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/jacamr\/dlaf158"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpubh.2022.925600"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/liv.14073"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/jia2.25062"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.lanwpc.2023.100969"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-021-11630-x"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.24875\/AIDSRev.M23000061"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2352-3018(22)00077-7"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1136\/sextrans-2025-056844"}],"container-title":["Journal of Medical Virology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmv.71185","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jmv.71185","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmv.71185","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T13:41:12Z","timestamp":1792417272000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmv.71185"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10]]},"references-count":16,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["10.1002\/jmv.71185"],"URL":"https:\/\/doi.org\/10.1002\/jmv.71185","archive":["Portico"],"relation":{},"ISSN":["0146-6615","1096-9071"],"issn-type":[{"value":"0146-6615","type":"print"},{"value":"1096-9071","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10]]},"assertion":[{"value":"2026-07-29","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e71185"}}