{"id":91740,"date":"2025-12-28T05:05:41","date_gmt":"2025-12-28T10:05:41","guid":{"rendered":"https:\/\/luchonoticias.com\/editor\/?p=91740"},"modified":"2025-12-28T05:05:42","modified_gmt":"2025-12-28T10:05:42","slug":"colombia-a-prevenirse-contra-la-gripe-h3n2","status":"publish","type":"post","link":"https:\/\/luchonoticias.com\/editor\/colombia-a-prevenirse-contra-la-gripe-h3n2\/","title":{"rendered":"Colombia, a prevenirse contra la gripe H3N2"},"content":{"rendered":"\n<p>Un <strong>repunte inusual de casos de influenza H3N2<\/strong> ha encendido las alarmas sanitarias en varios pa\u00edses del hemisferio norte y, recientemente, tambi\u00e9n en <strong>Colombia<\/strong>. El m\u00e9dico epidemi\u00f3logo <strong>Leonardo Le\u00f3n<\/strong> explic\u00f3 en entrevista con <em>Ma\u00f1anas Blu 10:30<\/em> que este incremento estar\u00eda relacionado con <strong>cambios gen\u00e9ticos en el virus<\/strong>, los cuales han favorecido su circulaci\u00f3n anticipada.<\/p>\n\n\n\n<p>Seg\u00fan el especialista, la variante actualmente predominante pertenece a un <strong>nuevo subclado conocido como K<\/strong>, presente en diferentes regiones del mundo, pero que ha sufrido <strong>mutaciones que modificaron su comportamiento habitual<\/strong>. Esto ha generado un aumento temprano de contagios y hospitalizaciones, especialmente en <strong>Europa y Norteam\u00e9rica<\/strong>, antes del inicio formal del invierno.<\/p>\n\n\n\n<p>El fen\u00f3meno tambi\u00e9n comienza a observarse en Am\u00e9rica. En <strong>Estados Unidos<\/strong>, al menos cuatro estados ya reportan incrementos significativos de casos. En <strong>Colombia<\/strong>, aunque la situaci\u00f3n a\u00fan se encuentra en seguimiento, las autoridades sanitarias mantienen una <strong>vigilancia epidemiol\u00f3gica activa<\/strong> para anticipar posibles brotes.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Vacunaci\u00f3n: clave para prevenir complicaciones<\/strong><\/h4>\n\n\n\n<p>Durante la entrevista, Le\u00f3n destac\u00f3 la <strong>importancia de la vacunaci\u00f3n contra la influenza<\/strong>, recordando que el biol\u00f3gico es <strong>gratuito en todo el pa\u00eds<\/strong>. Los grupos de mayor riesgo incluyen a <strong>adultos mayores de 60 a\u00f1os, personas con enfermedades cr\u00f3nicas (como hipertensi\u00f3n, diabetes u obesidad), pacientes inmunosuprimidos, ni\u00f1os menores de cinco a\u00f1os y mujeres embarazadas<\/strong>.<br>\u201cEstas poblaciones son de especial cuidado, porque pueden presentar s\u00edntomas m\u00e1s graves\u201d, advirti\u00f3 el epidemi\u00f3logo.<\/p>\n\n\n\n<p>Sin embargo, aclar\u00f3 que la <strong>protecci\u00f3n no es inmediata ni absoluta<\/strong>, ya que la respuesta inmunol\u00f3gica tarda entre dos y tres semanas en desarrollarse. Adem\u00e1s, el nuevo subclado podr\u00eda generar cierto <strong>escape inmunol\u00f3gico<\/strong>, por lo que insisti\u00f3 en mantener medidas adicionales de prevenci\u00f3n.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Medidas de autocuidado<\/strong><\/h4>\n\n\n\n<p>Entre las recomendaciones, Le\u00f3n resalt\u00f3 la <strong>vuelta al uso del tapabocas<\/strong> en espacios cerrados o con aglomeraciones, junto con una <strong>adecuada ventilaci\u00f3n<\/strong>. \u201cAprendimos esto durante la pandemia: debe haber un lugar por donde entra el aire y otro por donde sale\u201d, record\u00f3.<br>Tambi\u00e9n enfatiz\u00f3 la importancia del <strong>lavado frecuente de manos<\/strong> y de cubrirse correctamente al toser o estornudar, utilizando el pliegue interno del codo para evitar la dispersi\u00f3n del virus.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un repunte inusual de casos de influenza H3N2 ha encendido las alarmas sanitarias en varios pa\u00edses del hemisferio norte y, recientemente, tambi\u00e9n en Colombia. El m\u00e9dico epidemi\u00f3logo Leonardo Le\u00f3n explic\u00f3 en entrevista con Ma\u00f1anas Blu 10:30 que este incremento estar\u00eda relacionado con cambios gen\u00e9ticos en el virus, los cuales han favorecido su circulaci\u00f3n anticipada. Seg\u00fan [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":91741,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,32],"tags":[],"class_list":["post-91740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-nacional"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Colombia, a prevenirse contra la gripe H3N2 -<\/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:\/\/luchonoticias.com\/editor\/colombia-a-prevenirse-contra-la-gripe-h3n2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Colombia, a prevenirse contra la gripe H3N2 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