{"id":173951,"date":"2026-02-24T09:08:07","date_gmt":"2026-02-24T09:08:07","guid":{"rendered":"https:\/\/www.europesays.com\/se\/173951\/"},"modified":"2026-02-24T09:08:07","modified_gmt":"2026-02-24T09:08:07","slug":"genombrottet-supervaccinet-som-skyddar-dig-mot-alla-virus","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/173951\/","title":{"rendered":"Genombrottet: Supervaccinet som skyddar dig mot &#8221;alla virus&#8221;"},"content":{"rendered":"<p>Ett enda vaccin som skyddar mot i princip alla vanliga luftv\u00e4gsinfektioner kan vara m\u00f6jligt, enligt forskare i USA. I en studie <a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.aea1260\" rel=\"nofollow noopener\" target=\"_blank\">publicerad i tidskriften Science<\/a> beskriver forskare vid Stanford University en ny vaccinteknik som testats p\u00e5 djur, <a href=\"https:\/\/www.bbc.com\/news\/articles\/cx2g8rz7yedo\" rel=\"nofollow noopener\" target=\"_blank\">rapporterar BBC<\/a>.<\/p>\n<p><strong>MISSA INTE: <\/strong><a href=\"https:\/\/www.news55.se\/privatekonomi\/sa-klarar-du-elrakningen-10-akuta-och-langsiktiga-atgarder\/\" rel=\"nofollow noopener\" target=\"_blank\">S\u00e5 klarar du elr\u00e4kningen \u2013 10 akuta och l\u00e5ngsiktiga \u00e5tg\u00e4rder<\/a><\/p>\n<p>Till skillnad fr\u00e5n traditionella vacciner, som tr\u00e4nar immunf\u00f6rsvaret att k\u00e4nna igen ett specifikt virus, fungerar den nya metoden genom att efterlikna hur immunceller kommunicerar med varandra. Vaccinet ges som n\u00e4sspray och f\u00f6rs\u00e4tter vita blodkroppar i lungorna \u2013 s\u00e5 kallade makrofager \u2013 i ett tillst\u00e5nd av f\u00f6rh\u00f6jd beredskap.<\/p>\n<p>Skyddar mot \u201ci stort sett alla virus\u201d<\/p>\n<p>I djurf\u00f6rs\u00f6ken ledde detta till en 100- till 1 000-faldig minskning av virus som tog sig fr\u00e5n lungorna in i kroppen. Effekten varade i omkring tre m\u00e5nader.<\/p>\n<p>\u201dVaccinet, som vi kallar ett universellt vaccin, framkallar ett betydligt bredare immunsvar som skyddar inte bara mot influensaviruset, inte bara mot covidviruset, inte bara mot f\u00f6rkylningsvirus, utan mot i stort sett alla virus\u201d, s\u00e4ger <strong>Bali Pulendran<\/strong>, professor i mikrobiologi och immunologi vid Stanford, till BBC.<\/p>\n<p>Forskarna visade ocks\u00e5 att vaccinet gav skydd mot tv\u00e5 bakteriearter \u2013 Staphylococcus aureus och Acinetobacter baumannii \u2013 samt att immunsvaret mot kvalsterallergener minskade, vilket kan ha betydelse f\u00f6r allergisk astma.<\/p>\n<p>Studien har v\u00e4ckt uppm\u00e4rksamhet \u00e4ven utanf\u00f6r forskargruppen. <\/p>\n<p>\u201dDetta \u00e4r ett mycket sp\u00e4nnande forskningsarbete\u201d, s\u00e4ger <strong>Daniela Ferreira<\/strong>, professor i vaccinologi vid University of Oxford, som inte deltagit i arbetet. Hon menar att metoden kan f\u00f6r\u00e4ndra hur man skyddar mot vanliga luftv\u00e4gsinfektioner, om resultaten bekr\u00e4ftas i studier p\u00e5 m\u00e4nniskor.<\/p>\n<p><strong>MISSA INTE:<\/strong> <a href=\"https:\/\/www.news55.se\/privatekonomi\/europas-bortglomda-pensionarsparadis-har-kan-du-leva-for-7-600-kronor\/\" rel=\"nofollow noopener\" target=\"_blank\">Europas bortgl\u00f6mda pension\u00e4rsparadis \u2013 h\u00e4r kan du leva gott f\u00f6r 7 600 kronor<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Ett enda vaccin som skyddar mot i princip alla vanliga luftv\u00e4gsinfektioner kan vara m\u00f6jligt, enligt forskare i USA.&hellip;\n","protected":false},"author":2,"featured_media":172416,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[69],"tags":[1527,632,11108,113,112,15382,34,4595,31,33,32,30,634,7065],"class_list":["post-173951","post","type-post","status-publish","format-standard","has-post-thumbnail","category-halsa","tag-coronaviruset","tag-forskning","tag-forskningsstudie","tag-halsa","tag-health","tag-pandemi","tag-se","tag-studie","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-vaccin","tag-virus"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116124824849341193","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/173951","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=173951"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/173951\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/172416"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=173951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=173951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=173951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}