<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Tissue-Based T Cell Activation and Viral RNA Persist for Up to Two Years Following SARS-CoV-2 Infection - PMC]]></title><description><![CDATA[<p>Tissue-Based T Cell Activation and Viral RNA Persist for Up to Two Years Following SARS-CoV-2 Infection - PMC</p><p>&gt; Total-body PET imaging and microscopy analysis of rectosigmoid biopsies reveal prolonged T cell activation and <a href="https://zeroes.ca/tags/SARSCoV2" rel="tag">#<span>SARSCoV2</span></a> RNA persistence following <a href="https://zeroes.ca/tags/COVID19" rel="tag">#<span>COVID19</span></a>.</p><p></p><div class="card col-md-9 col-lg-6 position-relative link-preview p-0">

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<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11337933/">
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<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11337933/" class="card-footer text-body-secondary small d-flex gap-2 align-items-center lh-2">



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<p class="d-inline-block text-truncate mb-0"> <span class="text-secondary">(pmc.ncbi.nlm.nih.gov)</span></p>
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</div><p></p><p><a href="https://zeroes.ca/tags/sars2" rel="tag">#<span>sars2</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/eafce7cd-b900-4e88-a64a-a1d3578396f6/tissue-based-t-cell-activation-and-viral-rna-persist-for-up-to-two-years-following-sars-cov-2-infection-pmc</link><generator>RSS for Node</generator><lastBuildDate>Fri, 15 May 2026 08:24:30 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/eafce7cd-b900-4e88-a64a-a1d3578396f6.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 18 Apr 2026 00:53:45 GMT</pubDate><ttl>60</ttl></channel></rss>