{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T19:43:29Z","timestamp":1780515809166,"version":"3.54.1"},"reference-count":12,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T00:00:00Z","timestamp":1757894400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Ministry of Science"},{"DOI":"10.13039\/100030219","name":"ICT","doi-asserted-by":"publisher","award":["NRF-2022M3A9I2017241"],"award-info":[{"award-number":["NRF-2022M3A9I2017241"]}],"id":[{"id":"10.13039\/100030219","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100030219","name":"ICT","doi-asserted-by":"publisher","award":["RS-2023-00219002"],"award-info":[{"award-number":["RS-2023-00219002"]}],"id":[{"id":"10.13039\/100030219","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,3,17]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>There are limited data comparing viral shedding between influenza and SARS-CoV-2 in immunocompromised patients. We prospectively enrolled 70 SARS-CoV-2 and 16 influenza patients, with 48 SARS-CoV-2 patients matched to 16 influenza patients by propensity score. Weekly collected respiratory samples were subjected to viral culture and antigen testing. In matched cohorts, the time to culture-confirmed viral clearance was shorter for influenza than SARS-CoV-2 (median, 4.5 vs. 29\u2005days; adjusted hazard ratio [aHR] 27.5; P &amp;lt; .001), and antigen negativity occurred faster (3 vs. 23\u2005days; aHR 19.2; P &amp;lt; .001). These findings show different clearance kinetics for influenza and SARS-CoV-2 in immunocompromised patients.<\/jats:p>","DOI":"10.1093\/infdis\/jiaf479","type":"journal-article","created":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:58:31Z","timestamp":1757591911000},"page":"493-497","source":"Crossref","is-referenced-by-count":1,"title":["Disparate Kinetics of Viable Virus Shedding in Immunocompromised Patients: SARS-CoV-2 Versus Influenza Virus\u2014A Prospective Real-World Cohort Study"],"prefix":"10.1093","volume":"233","author":[{"given":"So Yun","family":"Lim","sequence":"first","affiliation":[{"name":"Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jungmin","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Vaccine Innovation Center, and Institute for Viral Diseases, Korea University College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6945-6100","authenticated-orcid":false,"given":"Ji-Soo","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7417-0318","authenticated-orcid":false,"given":"Euijin","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0993-9626","authenticated-orcid":false,"given":"Joo-Yeon","family":"Lee","sequence":"additional","affiliation":[{"name":"Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea Disease Control and Prevention Agency , Cheongju ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Man-Seong","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Vaccine Innovation Center, and Institute for Viral Diseases, Korea University College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6596-8253","authenticated-orcid":false,"given":"Sung-Han","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine , Seoul ,","place":["Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2025,9,15]]},"reference":[{"key":"2026031710015978900_jiaf479-B1","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1056\/NEJMc2027040","article-title":"Duration of culturable SARS-CoV-2 in hospitalized patients with Covid-19","volume":"384","author":"Kim","year":"2021","journal-title":"N Engl J Med"},{"key":"2026031710015978900_jiaf479-B2","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1158\/2159-8290.CD-21-1033","article-title":"Prolonged SARS-CoV-2 infection in patients with lymphoid malignancies","volume":"12","author":"Lee","year":"2022","journal-title":"Cancer Discov"},{"key":"2026031710015978900_jiaf479-B3","doi-asserted-by":"crossref","first-page":"2586","DOI":"10.1056\/NEJMc2031670","article-title":"Shedding of viable SARS-CoV-2 after immunosuppressive therapy for cancer","volume":"383","author":"Aydillo","year":"2020","journal-title":"N Engl J 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