{"id":3704,"date":"2022-04-03T11:14:29","date_gmt":"2022-04-03T11:14:29","guid":{"rendered":"https:\/\/fehv.org\/?p=3704"},"modified":"2022-04-03T11:16:01","modified_gmt":"2022-04-03T11:16:01","slug":"durability-antibodies-against-coronavirus-unvaccinated-people","status":"publish","type":"post","link":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/","title":{"rendered":"Durability of antibodies against coronavirus in unvaccinated people"},"content":{"rendered":"\n<p>As it is known, protection against Coronavirus infection depends on <strong>the presence of antibodies against the virus<\/strong>. However, it is not well known whether the defensive response lasts more than 6 months in people who have had COVID-19. A study on the durability of antibodies in unvaccinated people who had had COVID <strong><a href=\"https:\/\/jamanetwork.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">has been published<\/a><\/strong> in JAMA magazine.<\/p>\n\n\n\n<p>The study included 816 people divided into three groups:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>295 people who had suffered from COVID-19 (confirmed by an analytical test).<\/li><li>275 people who believed they had COVID-19 (no tests had been performed).<\/li><li>246 who believed they had not had COVID-19 (never tested positive for coronavirus).<\/li><\/ol>\n\n\n\n<p>It was found that 99% of the cases in group A (confirmed COVID-19) had antibodies against the virus with a <strong>mean of 8.7 months after diagnosis of the infection<\/strong> (range 0 to 20 months). In the group of people who believed they had COVID-19 but who were not confirmed with a test, 55% of them had antibodies against 11% of group C cases (people who said they had not had COVID -19).<\/p>\n\n\n\n<p>In summary, this work shows that in people who have suffered from COVID-19, <strong>antibodies remain detectable for at least 20 months<\/strong>. This is encouraging data, although it would be important to know if these detected antibodies protect against the disease.<\/p>\n","protected":false},"excerpt":{"rendered":"As it is known, protection against Coronavirus infection depends on the presence of antibodies against the virus. However, it is not well known whether the defensive response lasts more than 6 months in people who have had COVID-19. A study on the durability of antibodies in unvaccinated people who had had COVID has been published&#8230; <a class=\"view-article\" href=\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\">View Article<\/a>","protected":false},"author":1,"featured_media":3700,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1541,621],"tags":[],"class_list":["post-3704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-covid-19-en","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.7 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Durability of antibodies against coronavirus in unvaccinated people - Cl\u00ednica FEHV<\/title>\n<meta name=\"description\" content=\"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Durability of antibodies against coronavirus in unvaccinated people\" \/>\n<meta property=\"og:description\" content=\"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\" \/>\n<meta property=\"og:site_name\" content=\"Cl\u00ednica FEHV\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Fundacion%20Para%20el%20Estudio%20de%20las%20Hepatitis%20Virales\/228605694153917\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-03T11:14:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-03T11:16:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"853\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ifranco\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ifranco\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\"},\"author\":{\"name\":\"ifranco\",\"@id\":\"https:\/\/fehv.org\/#\/schema\/person\/5e92ddd4a04516dab21fb5b6fa90b777\"},\"headline\":\"Durability of antibodies against coronavirus in unvaccinated people\",\"datePublished\":\"2022-04-03T11:14:29+00:00\",\"dateModified\":\"2022-04-03T11:16:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\"},\"wordCount\":212,\"publisher\":{\"@id\":\"https:\/\/fehv.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg\",\"articleSection\":[\"Covid-19\",\"News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\",\"url\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\",\"name\":\"Durability of antibodies against coronavirus in unvaccinated people - Cl\u00ednica FEHV\",\"isPartOf\":{\"@id\":\"https:\/\/fehv.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg\",\"datePublished\":\"2022-04-03T11:14:29+00:00\",\"dateModified\":\"2022-04-03T11:16:01+00:00\",\"description\":\"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.\",\"breadcrumb\":{\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage\",\"url\":\"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg\",\"contentUrl\":\"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg\",\"width\":1280,\"height\":853,\"caption\":\"Duraci\u00f3n anticuerpos covid no vacunados\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/fehv.org\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Durability of antibodies against coronavirus in unvaccinated people\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fehv.org\/#website\",\"url\":\"https:\/\/fehv.org\/\",\"name\":\"Cl\u00ednica FEHV\",\"description\":\"Web de la Cl\u00ednica de la Fundaci\u00f3n para el Estudio de las Hepatitis Virales\",\"publisher\":{\"@id\":\"https:\/\/fehv.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fehv.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/fehv.org\/#organization\",\"name\":\"Fundaci\u00f3n para el Estudio de las Hepatitis Virales - FEHV\",\"url\":\"https:\/\/fehv.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/fehv.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/fehv.org\/wp-content\/uploads\/2021\/03\/logo_fib-4.png\",\"contentUrl\":\"https:\/\/fehv.org\/wp-content\/uploads\/2021\/03\/logo_fib-4.png\",\"width\":47,\"height\":73,\"caption\":\"Fundaci\u00f3n para el Estudio de las Hepatitis Virales - FEHV\"},\"image\":{\"@id\":\"https:\/\/fehv.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/pages\/Fundacion Para el Estudio de las Hepatitis Virales\/228605694153917\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/fehv.org\/#\/schema\/person\/5e92ddd4a04516dab21fb5b6fa90b777\",\"name\":\"ifranco\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/fehv.org\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/aa877054d0216c55e7104c50647e81a8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/aa877054d0216c55e7104c50647e81a8?s=96&d=mm&r=g\",\"caption\":\"ifranco\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Durability of antibodies against coronavirus in unvaccinated people - Cl\u00ednica FEHV","description":"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/","og_locale":"en_US","og_type":"article","og_title":"Durability of antibodies against coronavirus in unvaccinated people","og_description":"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.","og_url":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/","og_site_name":"Cl\u00ednica FEHV","article_publisher":"https:\/\/www.facebook.com\/pages\/Fundacion%20Para%20el%20Estudio%20de%20las%20Hepatitis%20Virales\/228605694153917\/","article_published_time":"2022-04-03T11:14:29+00:00","article_modified_time":"2022-04-03T11:16:01+00:00","og_image":[{"width":1280,"height":853,"url":"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg","type":"image\/jpeg"}],"author":"ifranco","twitter_card":"summary_large_image","twitter_misc":{"Written by":"ifranco","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#article","isPartOf":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/"},"author":{"name":"ifranco","@id":"https:\/\/fehv.org\/#\/schema\/person\/5e92ddd4a04516dab21fb5b6fa90b777"},"headline":"Durability of antibodies against coronavirus in unvaccinated people","datePublished":"2022-04-03T11:14:29+00:00","dateModified":"2022-04-03T11:16:01+00:00","mainEntityOfPage":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/"},"wordCount":212,"publisher":{"@id":"https:\/\/fehv.org\/#organization"},"image":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage"},"thumbnailUrl":"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg","articleSection":["Covid-19","News"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/","url":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/","name":"Durability of antibodies against coronavirus in unvaccinated people - Cl\u00ednica FEHV","isPartOf":{"@id":"https:\/\/fehv.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage"},"image":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage"},"thumbnailUrl":"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg","datePublished":"2022-04-03T11:14:29+00:00","dateModified":"2022-04-03T11:16:01+00:00","description":"From the FEHV Clinic we analyze the duration of antibodies in people not vaccinated against COVID. Do not hesitate to contact us at 915449464.","breadcrumb":{"@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#primaryimage","url":"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg","contentUrl":"https:\/\/fehv.org\/wp-content\/uploads\/2022\/04\/proteccion_anticuerpos_covid.jpg","width":1280,"height":853,"caption":"Duraci\u00f3n anticuerpos covid no vacunados"},{"@type":"BreadcrumbList","@id":"https:\/\/fehv.org\/en\/durability-antibodies-against-coronavirus-unvaccinated-people\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/fehv.org\/en\/"},{"@type":"ListItem","position":2,"name":"Durability of antibodies against coronavirus in unvaccinated people"}]},{"@type":"WebSite","@id":"https:\/\/fehv.org\/#website","url":"https:\/\/fehv.org\/","name":"Cl\u00ednica FEHV","description":"Web de la Cl\u00ednica de la Fundaci\u00f3n para el Estudio de las Hepatitis Virales","publisher":{"@id":"https:\/\/fehv.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fehv.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/fehv.org\/#organization","name":"Fundaci\u00f3n para el Estudio de las Hepatitis Virales - FEHV","url":"https:\/\/fehv.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fehv.org\/#\/schema\/logo\/image\/","url":"https:\/\/fehv.org\/wp-content\/uploads\/2021\/03\/logo_fib-4.png","contentUrl":"https:\/\/fehv.org\/wp-content\/uploads\/2021\/03\/logo_fib-4.png","width":47,"height":73,"caption":"Fundaci\u00f3n para el Estudio de las Hepatitis Virales - FEHV"},"image":{"@id":"https:\/\/fehv.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pages\/Fundacion Para el Estudio de las Hepatitis Virales\/228605694153917\/"]},{"@type":"Person","@id":"https:\/\/fehv.org\/#\/schema\/person\/5e92ddd4a04516dab21fb5b6fa90b777","name":"ifranco","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fehv.org\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/aa877054d0216c55e7104c50647e81a8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/aa877054d0216c55e7104c50647e81a8?s=96&d=mm&r=g","caption":"ifranco"}}]}},"_links":{"self":[{"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/posts\/3704"}],"collection":[{"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/comments?post=3704"}],"version-history":[{"count":4,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/posts\/3704\/revisions"}],"predecessor-version":[{"id":3708,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/posts\/3704\/revisions\/3708"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/media\/3700"}],"wp:attachment":[{"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/media?parent=3704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/categories?post=3704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fehv.org\/en\/wp-json\/wp\/v2\/tags?post=3704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}