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A positive viral culture was obtained in 10 (45%) of 22 participants, including 4 (33%) of 12 individuals with improving symptoms. The results of this small study suggest that infectivity may be prolonged among older individuals.<\/jats:p>","DOI":"10.1017\/ice.2021.502","type":"journal-article","created":{"date-parts":[[2021,12,6]],"date-time":"2021-12-06T10:37:24Z","timestamp":1638787044000},"page":"659-662","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":5,"title":["Persistence of infectivity in elderly individuals diagnosed with severe acute respiratory coronavirus virus 2 (SARS-CoV-2) infection 10 days after onset of symptoms: A cross-sectional study"],"prefix":"10.1017","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4532-379X","authenticated-orcid":false,"given":"Yves","family":"Longtin","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4213-6515","authenticated-orcid":false,"given":"Leighanne O.","family":"Parkes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hugues","family":"Charest","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stacy","family":"Rajarison","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerasimos J.","family":"Zaharatos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Judith","family":"Fafard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michel","family":"Roger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1592-5167","authenticated-orcid":false,"given":"Gaston","family":"De Serres","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2021,12,6]]},"reference":[{"key":"S0899823X2100502X_ref5","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/jiab107"},{"key":"S0899823X2100502X_ref3","doi-asserted-by":"crossref","first-page":"e860","DOI":"10.1093\/cid\/ciaa1616","article-title":"Repeat COVID-19 molecular testing: correlation of SARS-CoV-2 culture with molecular assays and cycle thresholds","volume":"73","author":"Gniazdowski","year":"2021","journal-title":"Clin Infect Dis"},{"key":"S0899823X2100502X_ref7","doi-asserted-by":"crossref","first-page":"2000045","DOI":"10.2807\/1560-7917.ES.2020.25.3.2000045","article-title":"Detection of 2019 novel coronavirus (2019-nCoV) by real-time RT-PCR","volume":"25","author":"Corman","year":"2020","journal-title":"Euro Surveill"},{"key":"S0899823X2100502X_ref8","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMc2027040"},{"key":"S0899823X2100502X_ref10","doi-asserted-by":"crossref","first-page":"ofab048","DOI":"10.1093\/ofid\/ofab048","volume":"8","author":"Surie","year":"2020","journal-title":"Open Forum Infect Dis"},{"key":"S0899823X2100502X_ref4","doi-asserted-by":"crossref","first-page":"e2952","DOI":"10.1093\/cid\/ciaa1579","volume":"73","author":"Basile","year":"2021","journal-title":"Clin Infect Dis"},{"key":"S0899823X2100502X_ref6","author":"Longtin","year":"2021","journal-title":"Infect Control Hosp Epidemiol"},{"key":"S0899823X2100502X_ref1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMclde2100910"},{"key":"S0899823X2100502X_ref9","doi-asserted-by":"crossref","first-page":"100533","DOI":"10.1016\/j.eclinm.2020.100533","article-title":"Investigation of SARS-CoV-2 outbreaks in six care homes in London, April 2020","volume":"26","author":"Ladhani","year":"2020","journal-title":"EClinicalMedicine"},{"key":"S0899823X2100502X_ref2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2008457"}],"container-title":["Infection Control &amp; Hospital Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0899823X2100502X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,12]],"date-time":"2023-04-12T09:03:12Z","timestamp":1681290192000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0899823X2100502X\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,6]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["S0899823X2100502X"],"URL":"https:\/\/doi.org\/10.1017\/ice.2021.502","relation":{},"ISSN":["0899-823X","1559-6834"],"issn-type":[{"value":"0899-823X","type":"print"},{"value":"1559-6834","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,6]]},"assertion":[{"value":"\u00a9 The Author(s), 2021. Published by Cambridge University Press on behalf of The Society for Healthcare Epidemiology of America","name":"copyright","label":"Copyright","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http:\/\/creativecommons.org\/licenses\/by\/4.0\/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}