{"id":2527,"date":"2026-08-15T17:58:23","date_gmt":"2026-08-15T23:58:23","guid":{"rendered":"https:\/\/sinmurosnewscalifornia.com\/?p=2527"},"modified":"2026-08-15T17:58:23","modified_gmt":"2026-08-15T23:58:23","slug":"fda-da-luz-verde-a-vacuna-de-moderna-contra-la-gripe","status":"publish","type":"post","link":"https:\/\/sinmurosnewscalifornia.com\/?p=2527","title":{"rendered":"FDA da luz verde a vacuna de Moderna contra la gripe"},"content":{"rendered":"<p><em><strong><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2529\" data-permalink=\"https:\/\/sinmurosnewscalifornia.com\/?attachment_id=2529\" data-orig-file=\"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?fit=1536%2C1024&amp;ssl=1\" data-orig-size=\"1536,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"WhatsApp Image 2026-08-15 at 5.32.50 PM(1)\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?fit=300%2C200&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?fit=640%2C427&amp;ssl=1\" class=\"size-medium wp-image-2529 alignleft\" src=\"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?resize=300%2C200&#038;ssl=1\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?w=1536&amp;ssl=1 1536w, https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/>*Flusiva mostr\u00f3 27% m\u00e1s eficacia que la vacuna est\u00e1ndar y apunta especialmente a los adultos mayores.<\/strong><\/em><\/p>\n<p>Tras varias temporadas de gripe desastrosas, hay buenas noticias: la Administraci\u00f3n de Alimentos y Medicinas de EE. UU. (FDA) aprob\u00f3 una nueva vacuna contra la gripe, m\u00e1s eficaz para los adultos mayores, que deber\u00eda estar disponible para el oto\u00f1o.<\/p>\n<p>La nueva vacuna, mFlusiva, es fabricada por Moderna y demostr\u00f3 ser un 27 % m\u00e1s eficaz que la vacuna est\u00e1ndar contra la gripe en ensayos cl\u00ednicos. Cuenta con aprobaci\u00f3n definitiva para adultos de entre 50 y 64 a\u00f1os y con una aprobaci\u00f3n acelerada temporal para adultos de 65 a\u00f1os o m\u00e1s, mientras Moderna lleva a cabo un ensayo adicional que compara la nueva vacuna con la actual vacuna de dosis alta que se administra a los mayores de 65 a\u00f1os.<\/p>\n<p>La FDA aprob\u00f3 mFlusiva, una nueva vacuna contra la influenza desarrollada por Moderna que utiliza tecnolog\u00eda de ARN mensajero (ARNm) y que en ensayos cl\u00ednicos mostr\u00f3 una eficacia 27% mayor que la vacuna est\u00e1ndar. La f\u00f3rmula cuenta con aprobaci\u00f3n definitiva para adultos de 50 a 64 a\u00f1os y autorizaci\u00f3n acelerada para mayores de 65, mientras se realizan estudios adicionales. Su tecnolog\u00eda permitir\u00eda adaptar y producir vacunas con mayor rapidez ante los cambios constantes del virus de la gripe, una ventaja especialmente relevante tras la reciente temporada de influenza en Estados Unidos, considerada una de las m\u00e1s severas en d\u00e9cadas.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>*Flusiva mostr\u00f3 27% m\u00e1s eficacia que la vacuna est\u00e1ndar y apunta especialmente a los adultos&#8230;<\/p>\n","protected":false},"author":3,"featured_media":2529,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,31],"tags":[],"class_list":["post-2527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-california","category-internacional"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/sinmurosnewscalifornia.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Image-2026-08-15-at-5.32.50-PM1.jpeg?fit=1536%2C1024&ssl=1","_links":{"self":[{"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/posts\/2527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2527"}],"version-history":[{"count":2,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/posts\/2527\/revisions"}],"predecessor-version":[{"id":2530,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/posts\/2527\/revisions\/2530"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=\/wp\/v2\/media\/2529"}],"wp:attachment":[{"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinmurosnewscalifornia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}