{"id":42104,"date":"2026-09-08T08:29:35","date_gmt":"2026-09-08T11:29:35","guid":{"rendered":"https:\/\/victoriaaldia.com\/?p=42104"},"modified":"2026-09-08T08:29:35","modified_gmt":"2026-09-08T11:29:35","slug":"detectaron-por-primera-vez-en-argentina-una-nueva-variante-de-covid","status":"publish","type":"post","link":"https:\/\/victoriaaldia.com\/?p=42104","title":{"rendered":"Detectaron por primera vez en Argentina una nueva variante de Covid"},"content":{"rendered":"<h2 class=\"cont-volanta\"><span class=\"volanta\">Qu\u00e9 se sabe sobre BA.3.2<\/span><\/h2>\n<header class=\"cl-24 header-interior interior-top-1\">El Bolet\u00edn Epidemiol\u00f3gico confirm\u00f3 tres casos del linaje BA.3.2 en residentes bonaerenses. Todos evolucionaron favorablemente y, hasta el momento, la variante no representa un riesgo adicional sustancial para la salud.<\/header>\n<header><\/header>\n<header>El\u00a0<b>Bolet\u00edn Epidemiol\u00f3gico Nacional confirm\u00f3 la detecci\u00f3n por primera vez en Argentina del linaje BA.3.2 de Covid-19<\/b>, luego de que la vigilancia gen\u00f3mica identificara tres casos en residentes de la provincia de Buenos Aires. Las autoridades sanitarias indicaron que todos evolucionaron favorablemente y que, hasta el momento, la variante no representa un riesgo adicional sustancial para la salud.<\/p>\n<p>&nbsp;<\/p>\n<p>Los casos fueron identificados mediante la vigilancia gen\u00f3mica realizada por la Administraci\u00f3n Nacional de Laboratorios e Institutos de Salud (ANLIS) \u201cDr. Carlos G. Malbr\u00e1n\u201d. Las muestras analizadas correspondieron al per\u00edodo comprendido entre el 26 de abril y el 18 de julio de 2026.<\/p>\n<p>&nbsp;<\/p>\n<p>Durante ese lapso se secuenciaron 21 genomas de SARS-CoV-2 y tres de ellos, equivalentes al 14% de las muestras estudiadas, correspondieron al linaje BA.3.2. Uno de los pacientes necesit\u00f3 internaci\u00f3n debido a la presencia de comorbilidades previas, aunque posteriormente evolucion\u00f3 favorablemente, al igual que los otros dos casos.<\/p>\n<h2><\/h2>\n<h2>Qu\u00e9 se sabe sobre la variante BA.3.2<\/h2>\n<p>De acuerdo con el informe epidemiol\u00f3gico,\u00a0<b>BA.3.2 fue detectada por primera vez en noviembre de 2024 en Sud\u00e1frica y desciende de \u00d3micron BA.3<\/b>. A nivel internacional fue clasificada como una Variante Bajo Monitoreo (VUM).<\/p>\n<p>&nbsp;<\/p>\n<p>Hasta el momento de la elaboraci\u00f3n del reporte, dentro de la Regi\u00f3n de las Am\u00e9ricas se hab\u00edan registrado casos en Estados Unidos, Canad\u00e1, Puerto Rico, Costa Rica y Guyana Francesa. La aparici\u00f3n del linaje en Argentina llev\u00f3 a las autoridades a reforzar la importancia de mantener la vigilancia gen\u00f3mica para seguir su comportamiento.<\/p>\n<p>&nbsp;<\/p>\n<p>La evaluaci\u00f3n disponible determin\u00f3 que\u00a0<b>BA.3.2 no representa actualmente un riesgo adicional sustancial para la salud p\u00fablica<\/b>. Sin embargo, Salud consider\u00f3 necesario continuar observando indicadores relacionados con su transmisibilidad, severidad y eventual impacto sobre las medidas de prevenci\u00f3n y control.<\/p>\n<h2><\/h2>\n<h2>C\u00f3mo est\u00e1 la circulaci\u00f3n de Covid y otros virus respiratorios<\/h2>\n<p>M\u00e1s all\u00e1 de la detecci\u00f3n de la nueva variante, el Bolet\u00edn Epidemiol\u00f3gico se\u00f1al\u00f3 que\u00a0<b>la circulaci\u00f3n de SARS-CoV-2 contin\u00faa en niveles bajos y estables en Argentina<\/b>. El panorama de los dem\u00e1s virus respiratorios tambi\u00e9n se mantiene dentro de los valores esperados para esta \u00e9poca del a\u00f1o.<\/p>\n<p>&nbsp;<\/p>\n<p>Los casos de influenza y neumon\u00eda continuaron descendiendo despu\u00e9s de los picos registrados durante las semanas epidemiol\u00f3gicas 21 y 22. Las bronquiolitis en menores de dos a\u00f1os, en tanto, estabilizaron la tendencia ascendente observada entre las semanas 15 y 29.<\/p>\n<p>&nbsp;<\/p>\n<p>Entre los pacientes internados predomin\u00f3 el\u00a0<b>virus sincicial respiratorio (VSR)<\/b>, con 316 casos positivos informados durante las \u00faltimas cuatro semanas analizadas. En el mismo per\u00edodo se registraron 30 casos confirmados de influenza entre personas hospitalizadas.<\/p>\n<h2><\/h2>\n<h2>La situaci\u00f3n del dengue<\/h2>\n<p>El reporte sanitario tambi\u00e9n indic\u00f3 que\u00a0<b>no se registraron nuevos casos confirmados de dengue<\/b>. Desde el inicio de la temporada 2026-2027 fueron notificados 352 casos sospechosos, de los cuales solamente dos resultaron confirmados.<\/p>\n<p>&nbsp;<\/p>\n<p>Otros cinco fueron clasificados como probables, 213 fueron descartados y 132 permanec\u00edan en estudio. En cuanto a la fiebre chikungunya, se contabilizaron 83 notificaciones sospechosas durante la temporada y tres casos continuaban clasificados como probables en la provincia de Salta. Fuente: El Once<\/p>\n<p><a href=\"https:\/\/victoriaaldia.com\/?attachment_id=9276\" rel=\"attachment wp-att-9276\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9276\" src=\"http:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/coopar.png\" alt=\"\" width=\"720\" height=\"90\" srcset=\"https:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/coopar.png 720w, https:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/coopar-300x38.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<\/header>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u00e9 se sabe sobre BA.3.2 El Bolet\u00edn Epidemiol\u00f3gico confirm\u00f3 tres casos del linaje BA.3.2 en residentes bonaerenses. Todos evolucionaron favorablemente&hellip;<\/p>\n","protected":false},"author":3,"featured_media":42105,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nogoya_volanta":"","nogoya_breaking":false,"nogoya_exclusive":false,"footnotes":""},"categories":[4,3,8],"tags":[],"class_list":["post-42104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nacionales","category-noticias","category-salud"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Detectaron por primera vez en Argentina una nueva variante de Covid - Victoria Al D\u00eda<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/victoriaaldia.com\/?p=42104\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Detectaron por primera vez en Argentina una nueva variante de Covid - Victoria Al D\u00eda\" \/>\n<meta property=\"og:description\" content=\"Qu\u00e9 se sabe sobre BA.3.2 El Bolet\u00edn Epidemiol\u00f3gico confirm\u00f3 tres casos del linaje BA.3.2 en residentes bonaerenses. 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