{"id":84735,"date":"2025-11-19T11:44:12","date_gmt":"2025-11-19T11:44:12","guid":{"rendered":"https:\/\/www.europesays.com\/se\/84735\/"},"modified":"2025-11-19T11:44:12","modified_gmt":"2025-11-19T11:44:12","slug":"ny-virusmutation-i-sverige-extra-viktigt-att-vaccinera-sig","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/84735\/","title":{"rendered":"Ny virusmutation i Sverige \u2013 \u201dextra viktigt att vaccinera sig\u201d"},"content":{"rendered":"<p class=\"boxtextgrotesk-root_baa6 hyperion-css-7pajle\">Uppdaterad 12.33 | Publicerad 08.03<\/p>\n<p>share-arrowDela<\/p>\n<p>unsaveSpara<\/p>\n<p class=\"hyperion-css-1shl3oz\" data-test-tag=\"lead-text\">En ny influensavariant har tagit f\u00e4ste i Sverige. <\/p>\n<p class=\"hyperion-css-1shl3oz\" data-test-tag=\"lead-text\">Den s\u00e5 kallade K-mutationen tycks b\u00e5de spridas snabbare och ge kraftigare symtom. <\/p>\n<p class=\"hyperion-css-1shl3oz\" data-test-tag=\"lead-text\">\u2013 Jag skulle s\u00e4ga att det \u00e4r \u00e4nnu viktigare \u00e4n vad det brukar vara att vaccinera sig i \u00e5r, s\u00e4ger Niklas Arnberg, professor i virologi.<\/p>\n<p class=\"hyperion-css-1v9qo5x\">En ny influensavariant har n\u00e5tt Sverige.<\/p>\n<p class=\"hyperion-css-1v9qo5x\">Den s\u00e5 kallade K-mutationen g\u00f6r viruset b\u00e5de mer smittsamt och sv\u00e5rare f\u00f6r immunf\u00f6rsvaret att k\u00e4nna igen \u2013 enligt Niklas Arnberg, professor i virologi vid Ume\u00e5 universitet. <\/p>\n<p class=\"hyperion-css-1v9qo5x\">\u2013 Det har fler mutationer i sin arvsmassa och det g\u00f6r att antikroppar som vi f\u00e5tt mot tidigare infektioner av liknande virus inte biter lika bra. Det h\u00e4r g\u00f6r att det h\u00e4r viruset blir mer smittsamt ocks\u00e5, s\u00e4ger Arnberg. <\/p>\n<p>expand-left<\/p>\n<p>helsk\u00e4rm<img decoding=\"async\" class=\"image-asset hyperion-css-u06ts1\" data-test-tag=\"image-asset\" src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2025\/11\/23505ffb-7b7d-4f9e-a04d-25a81923c3a5\"  alt=\"Professor Niklas Arnberg.\"  loading=\"eager\" fetchpriority=\"high\" style=\"aspect-ratio:1900 \/ 847\"\/>Professor Niklas Arnberg. Foto: Mattias Pettersson\/Ume\u00e5 UniversitetKraftiga symtom <\/p>\n<p class=\"hyperion-css-1v9qo5x\">De som smittas f\u00e5r i stort sett samma symtom som vid vanlig influensa \u2013 men ofta mer intensiva.<\/p>\n<p class=\"hyperion-css-1v9qo5x\">\u2013 Man kan f\u00e5 rej\u00e4l huvudv\u00e4rk, h\u00f6g feber, kraftig tr\u00f6tthet och v\u00e4rk i hela kroppen, s\u00e4ger Arnberg.<\/p>\n<p>\u00c5rets vaccin inte anpassat <\/p>\n<p class=\"hyperion-css-1v9qo5x\">\u00c5rets vaccin \u00e4r inte helt anpassat efter den nya varianten. Men enligt Niklas Arnberg \u00e4r det desto viktigare att vaccinera sig. <\/p>\n<p class=\"hyperion-css-1v9qo5x\">\u2013 Det kan skydda lite s\u00e4mre mot vanlig sjukdom och smittsamhet. Men samtidigt har det sannolikt bra skydd mot sv\u00e5r sjukdom och d\u00f6d, s\u00e4ger han. <\/p>\n<p class=\"hyperion-css-1v9qo5x\">\u2013 Jag skulle s\u00e4ga att det \u00e4r \u00e4nnu viktigare \u00e4n vad det brukar vara att vaccinera sig i \u00e5r.<\/p>\n<p>expand-left<\/p>\n<p>helsk\u00e4rm<img decoding=\"async\" class=\"image-asset hyperion-css-u06ts1\" data-test-tag=\"image-asset\" src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2025\/11\/cb4eb876-2bf9-460f-ae8e-495f35d89e6d\"  alt=\"Genrebild. \"  loading=\"eager\" fetchpriority=\"high\" style=\"aspect-ratio:1900 \/ 1264\"\/>Genrebild. Foto: Jonas Ekstr\u00f6mer \/ TT<\/p>\n","protected":false},"excerpt":{"rendered":"Uppdaterad 12.33 | Publicerad 08.03 share-arrowDela unsaveSpara En ny influensavariant har tagit f\u00e4ste i Sverige. Den s\u00e5 kallade&hellip;\n","protected":false},"author":2,"featured_media":84736,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[113,112,34,31,33,32,30],"class_list":{"0":"post-84735","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-halsa","8":"tag-halsa","9":"tag-health","10":"tag-se","11":"tag-svenska","12":"tag-sverige","13":"tag-sweden","14":"tag-swedish"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115576194177311945","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/84735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=84735"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/84735\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/84736"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=84735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=84735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=84735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}