{"id":13574,"date":"2024-04-08T14:07:13","date_gmt":"2024-04-08T14:07:13","guid":{"rendered":"https:\/\/www.drknowhk.org\/?p=13574"},"modified":"2024-08-01T14:09:33","modified_gmt":"2024-08-01T14:09:33","slug":"plasma-based-antigen-persistence-in-the-post-acute-phase-of-covid-19","status":"publish","type":"post","link":"http:\/\/www.drknowhk.org\/mo\/plasma-based-antigen-persistence-in-the-post-acute-phase-of-covid-19\/","title":{"rendered":"Plasma-based antigen persistence in the post-acute phase of COVID-19"},"content":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-mo\">\u5c0d\u4e0d\u8d77\uff0c\u6b64\u5185\u5bb9\u53ea\u9069\u7528\u65bc<a href=\"http:\/\/www.drknowhk.org\/en\/wp-json\/wp\/v2\/posts\/13574\" class=\"qtranxs-available-language-link qtranxs-available-language-link-en\" title=\"English\">English<\/a>\u3002<\/p><p>By Michael J Peluso et al.<\/p>\n<p>Source The Lancet<\/p>\n<p>Persistent symptoms among some individuals who develop COVID-19 have led to the hypothesis that SARS-CoV-2 might, in some form or location, persist for long periods following acute infection.Studies on SARS-CoV-2 persistence to date, however, have been limited by small and non-representative study populations, short durations since acute infection, unclear documentation of vaccination and reinfection histories, and the absence of a true negative comparator group to assess assay specificity (appendix p 2). To address these limitations, we evaluated the presence of SARS-CoV-2 antigens in once-thawed plasma from a well characterised group of 171 adults (appendix pp 3, 9) at several timepoints in the 14 months following RNA-confirmed SARS-CoV-2 infection, most of whom were studied before vaccination or reinfection (so-called pandemic-era participants).<\/p>\n<p>Read more<a href=\"https:\/\/www.thelancet.com\/journals\/laninf\/article\/PIIS1473-3099(24)00211-1\/fulltext\"> https:\/\/www.thelancet.com\/journals\/laninf\/article\/PIIS1473-3099(24)00211-1\/fulltext<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5c0d\u4e0d\u8d77\uff0c\u6b64\u5185\u5bb9\u53ea\u9069\u7528\u65bcEnglish\u3002By Michael J Peluso et al. Source The Lancet Persistent symptoms among some individuals who develop COVID-19 have led to the hypothesis that SARS-CoV-2 might, in some form or location, persist for long periods following acute infection.Studies on SARS-CoV-2 persistence to date, however, have been limited by small and non-representative study populations, short durations since [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[21,52],"tags":[],"class_list":["post-13574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scientific-reports","category-virology-pathophysiology"],"_links":{"self":[{"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/posts\/13574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/comments?post=13574"}],"version-history":[{"count":1,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/posts\/13574\/revisions"}],"predecessor-version":[{"id":13575,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/posts\/13574\/revisions\/13575"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/media\/13278"}],"wp:attachment":[{"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/media?parent=13574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/categories?post=13574"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.drknowhk.org\/mo\/wp-json\/wp\/v2\/tags?post=13574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}