{"id":16470,"date":"2025-06-09T10:49:29","date_gmt":"2025-06-09T13:49:29","guid":{"rendered":"https:\/\/fmpatagoniamadryn.com.ar\/?p=16470"},"modified":"2025-06-09T10:49:29","modified_gmt":"2025-06-09T13:49:29","slug":"la-variante-nb-1-8-1-impulsa-un-repunte-global-de-covid-19-y-presenta-sintomas-poco-comunes","status":"publish","type":"post","link":"https:\/\/fmpatagoniamadryn.com.ar\/?p=16470","title":{"rendered":"La variante NB.1.8.1 impulsa un repunte global de COVID-19 y presenta s\u00edntomas poco comunes"},"content":{"rendered":"\n<p class=\"p1\"><\/p>\n\n\n\n<p class=\"p1\">La Organizaci\u00f3n Mundial de la Salud (OMS) ha puesto bajo vigilancia la subvariante NB.1.8.1, un descendiente de \u00d3micron detectado por primera vez en enero de 2025. Actualmente representa m\u00e1s del 10\u202f% de los casos secuenciados a nivel mundial y es predominante en China y Hong Kong, con presencia tambi\u00e9n en Europa, EE.UU., Australia y destinos tur\u00edsticos como Egipto, Tailandia y Maldivas&nbsp; .<\/p>\n\n\n\n<p class=\"p1\">Expertos, incluida la doctora Lara Herrero de la Universidad Griffith, se\u00f1alan que NB.1.8.1 se propaga con mayor facilidad y puede sortear parcialmente la inmunidad previa de vacunas o infecciones&nbsp; .<\/p>\n\n\n\n<p class=\"p1\">Aunque sus s\u00edntomas principales contin\u00faan siendo la tos, fiebre, dolor de garganta, congesti\u00f3n nasal, fatiga, mialgias y cefalea, se registraron tambi\u00e9n manifestaciones menos habituales en otras variantes, como n\u00e1useas, diarrea y estre\u00f1imiento. Estos signos gastrointestinales dificultan su diferenciaci\u00f3n con resfriados o infecciones digestivas&nbsp; .<\/p>\n\n\n\n<p class=\"p1\">Por el momento, no se percibe una mayor gravedad cl\u00ednica comparada con otras subvariantes de \u00d3micron; sin embargo, el entorno internacional sigue en alerta por el incremento de hospitalizaciones y casos confirmados&nbsp; .<\/p>\n\n\n\n<p class=\"p1\">Como \u00f3rganos de prevenci\u00f3n, la OMS insiste en mantener medidas como el uso de mascarillas en interiores, ventilaci\u00f3n adecuada y lavado de manos, especialmente ante la presencia de s\u00edntomas. Asimismo, recomienda continuar con la vacunaci\u00f3n para prevenir formas graves de la enfermedad&nbsp; .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Organizaci\u00f3n Mundial de la Salud (OMS) ha puesto bajo vigilancia la subvariante NB.1.8.1, un descendiente de \u00d3micron detectado por primera vez en enero de 2025. Actualmente representa m\u00e1s del&hellip; <\/p>\n","protected":false},"author":2,"featured_media":16469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-16470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-locales"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La variante NB.1.8.1 impulsa un repunte global de COVID-19 y presenta s\u00edntomas poco comunes - FM Patagonia Madryn<\/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:\/\/fmpatagoniamadryn.com.ar\/?p=16470\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La variante NB.1.8.1 impulsa un repunte global de COVID-19 y presenta s\u00edntomas poco comunes - FM Patagonia Madryn\" \/>\n<meta property=\"og:description\" content=\"La Organizaci\u00f3n Mundial de la Salud (OMS) ha puesto bajo vigilancia la subvariante NB.1.8.1, un descendiente de \u00d3micron detectado por primera vez en enero de 2025. 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