{"id":6431,"date":"2024-04-24T09:24:31","date_gmt":"2024-04-24T14:24:31","guid":{"rendered":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/?p=6431"},"modified":"2024-04-24T09:24:34","modified_gmt":"2024-04-24T14:24:34","slug":"covid-shot-boosts-mucosal-immunity-in-previously-infected-people","status":"publish","type":"post","link":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/2024\/04\/24\/covid-shot-boosts-mucosal-immunity-in-previously-infected-people\/","title":{"rendered":"COVID Shot Boosts Mucosal Immunity in Previously Infected People"},"content":{"rendered":"<div class=\"panel body-content\"><div class=\"panel__container\">\n<p><a href=\"https:\/\/www.medpagetoday.com\/infectiousdisease\/covid19vaccine\/109787?xid=nl_mpt_morningbreak2024-04-24&amp;eun=g1462072d0r&amp;utm_source=Sailthru&amp;utm_medium=email&amp;utm_campaign=MorningBreak_042424&amp;utm_term=NL_Gen_Int_Daily_News_Update_active\">MedPageToday<\/a> Only &#8220;traces&#8221; of spike-specific salivary antibodies found in vaccinated SARS-CoV-2-naive people. <\/p>\n\n\n\n<p>COVID-19 mRNA vaccines stimulated mucosal immunity in people previously infected with SARS-CoV-2, but generated only a tiny amount of immunity in people who had never been infected, according to a cohort study using data from the French CoviCompare trials.<\/p>\n\n\n\n<p>Among trial participants who received the Moderna mRNA-1273 (Spikevax) vaccine in early to mid 2021, SARS-CoV-2 spike-specific saliva IgA levels were significantly higher in those with previous infection compared with the most responsive SARS-CoV-2-naive participants at day 180 (<em>P<\/em>&lt;0.001), reported Guy Gorochov, MD, PhD, of Sorbonne University in Paris, and colleagues in\u00a0<a href=\"https:\/\/jamanetwork.com\/journals\/jamanteworkopen\/fullarticle\/10.1001\/jamanetworkopen.2024.8051\" target=\"_blank\" rel=\"noreferrer noopener\"><em>JAMA Network Open<\/em><\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.medpagetoday.com\/infectiousdisease\/covid19vaccine\/109787?xid=nl_mpt_morningbreak2024-04-24&amp;eun=g1462072d0r&amp;utm_source=Sailthru&amp;utm_medium=email&amp;utm_campaign=MorningBreak_042424&amp;utm_term=NL_Gen_Int_Daily_News_Update_active\">Continue Reading<\/a><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>MedPageToday Only &#8220;traces&#8221; of spike-specific salivary antibodies found in vaccinated SARS-CoV-2-naive people. COVID-19 mRNA vaccines stimulated mucosal immunity in people previously infected with SARS-CoV-2, but generated only a tiny amount of immunity in people who had never been infected, according to a cohort study using data from the French CoviCompare trials. Among trial participants who [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[8],"tags":[],"class_list":["post-6431","post","type-post","status-publish","format-standard","hentry","category-vaccine-headlines"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/6431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/comments?post=6431"}],"version-history":[{"count":1,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/6431\/revisions"}],"predecessor-version":[{"id":6432,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/6431\/revisions\/6432"}],"wp:attachment":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/media?parent=6431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/categories?post=6431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/tags?post=6431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}