Az id\u0151sebb – 65 \u00e9v feletti – koroszt\u00e1lyban az \u00e1tlagn\u00e1l is valamivel magasabb, 80 sz\u00e1zal\u00e9kos hat\u00e9konys\u00e1g\u00fa az AstraZeneca \u00e9s az Oxfordi Egyetem \u00e1ltal a koronav\u00edrus ellen kifejlesztett olt\u00f3anyag az Egyes\u00fclt \u00c1llamokban nagy sz\u00e1m\u00fa r\u00e9sztvev\u0151vel elv\u00e9gzett vizsg\u00e1latuk szerint – der\u00fclt ki a brit-sv\u00e9d gy\u00f3gyszeripari v\u00e1llalat h\u00e9tf\u0151i online sajt\u00f3t\u00e1j\u00e9koztat\u00f3j\u00e1n.<\/p>\n
Az \u00f6sszesen 32 ezer – sz\u00e1mos koroszt\u00e1lyt \u00e9s etnikai csoportot fel\u00f6lel\u0151 – r\u00e9sztvev\u0151vel, a klinikai k\u00eds\u00e9rletek harmadik f\u00e1zis\u00e1ban elv\u00e9gzett vizsg\u00e1lat eredm\u00e9nye szerint a vakcina 79 sz\u00e1zal\u00e9kos hat\u00e9konys\u00e1ggal akad\u00e1lyozza meg a Covid-19 t\u00fcneteinek kialakul\u00e1s\u00e1t, \u00e9s a 65 \u00e9v felettiek k\u00f6r\u00e9ben ez az ar\u00e1ny m\u00e9g magasabb, 80 sz\u00e1zal\u00e9kos.<\/p>\n
Az AstraZeneca vezet\u0151 tiszts\u00e9gvisel\u0151i azt is kiemelt\u00e9k, hogy olt\u00f3anyaguk 100 sz\u00e1zal\u00e9kban akad\u00e1lyozta meg, hogy a beoltottakn\u00e1l s\u00falyos vagy \u00e9letvesz\u00e9lyes t\u00fcnetek alakuljanak ki vagy k\u00f3rh\u00e1zba ker\u00fcljenek.<\/p>\n
A vakcina hat\u00e9konys\u00e1ga az \u00f6sszes vizsg\u00e1lt korcsoportban \u00e9s etnikai csoportban hasonl\u00f3 volt.<\/p>\n
Az amerikai vizsg\u00e1lat sor\u00e1n ism\u00e9t meger\u0151s\u00edt\u00e9st nyert az, hogy a k\u00e9t olt\u00e1s k\u00f6z\u00f6tti id\u0151szak ak\u00e1r 12 h\u00e9tre is kitolhat\u00f3, s\u0151t a 4 h\u00e9tn\u00e9l hosszabb id\u0151intervallum a k\u00e9t vakcina k\u00f6z\u00f6tt m\u00e9g n\u00f6velheti is az olt\u00e1s hat\u00e9konys\u00e1g\u00e1t, \u00e9s er\u0151s\u00edtheti a szervezetben kiv\u00e1ltott immunv\u00e1laszt.
\n
\nA sajt\u00f3t\u00e1j\u00e9koztat\u00f3n egy cseh \u00fajs\u00e1g\u00edr\u00f3 arr\u00f3l k\u00e9rdezte a gy\u00f3gyszerc\u00e9g vezet\u0151it, mit gondolnak arr\u00f3l, hogy az olt\u00f3anyagukba vetett bizalom \u00e9s a vakcina hiteless\u00e9ge \u00e9rezhet\u0151en cs\u00f6kkent az ut\u00f3bbi napokban az Eur\u00f3pai Uni\u00f3 orsz\u00e1gainak lakoss\u00e1ga k\u00f6r\u00e9ben, miut\u00e1n felmer\u00fclt, hogy az olt\u00f3anyag esetleg v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9si probl\u00e9m\u00e1kkal hozhat\u00f3 \u00f6sszef\u00fcgg\u00e9sbe. Andy Pollard, az Oxfordi Vakcina Csoport igazgat\u00f3ja elmondta, hogy az amerikai vizsg\u00e1lat is azt t\u00e1masztja al\u00e1, hogy az olt\u00f3anyag nem n\u00f6veli a v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9s kock\u00e1zat\u00e1t, \u00e9s ez az egy\u00e9rtelm\u0171en pozit\u00edv eredm\u00e9ny rem\u00e9lhet\u0151leg eloszlatja majd az esetleges k\u00e9telyeket.<\/p>\n
Az egyes orsz\u00e1gokban, ahol az aggodalmak felmer\u00fcltek, nagyon r\u00e9szletesen vizsg\u00e1lj\u00e1k az eseteket, de eddig egyetlen orsz\u00e1g eg\u00e9szs\u00e9g\u00fcgyi fel\u00fcgyel\u0151hat\u00f3s\u00e1ga sem jelezte a gy\u00e1rt\u00f3nak, hogy \u00f6sszef\u00fcgg\u00e9st tapasztaln\u00e1nak a vakcina alkalmaz\u00e1sa \u00e9s a v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9s k\u00f6z\u00f6tt – hangs\u00falyozt\u00e1k.<\/p>\n
Azzal kapcsolatban, hogy a koronav\u00edrus k\u00fcl\u00f6nb\u00f6z\u0151 mut\u00e1ci\u00f3i ellen milyen hat\u00e9konys\u00e1ggal tud m\u0171k\u00f6dni a vakcina, azt felelt\u00e9k, hogy mindenk\u00e9pp biztat\u00f3 a mostani eredm\u00e9ny, hiszen ez a 79 sz\u00e1zal\u00e9kos hat\u00e9konys\u00e1got mutat\u00f3 vizsg\u00e1lat m\u00e1r a kifejleszt\u00e9s ut\u00e1n hosszabb id\u0151vel, a v\u00edrusmut\u00e1nsok megjelen\u00e9se ut\u00e1n k\u00e9sz\u00fclt. Pontos v\u00e1laszt ugyanakkor csak az adatok tov\u00e1bbi elemz\u00e9se ut\u00e1n kapnak majd erre a k\u00e9rd\u00e9sre.<\/p>","protected":false},"excerpt":{"rendered":"
A 65 \u00e9v feletti koroszt\u00e1lyban az \u00e1tlagn\u00e1l valamivel magasabb, 80 sz\u00e1zal\u00e9kos hat\u00e9konys\u00e1g\u00fa az AstraZeneca olt\u00f3anyag – der\u00fclt ki egy felm\u00e9r\u00e9sb\u0151l. Meger\u0151s\u00edt\u00e9st nyert, hogy a k\u00e9t olt\u00e1s k\u00f6z\u00f6tti id\u0151szak ak\u00e1r 12 h\u00e9tre is kitolhat\u00f3, s\u0151t, a 4 h\u00e9tn\u00e9l hosszabb id\u0151intervallum n\u00f6velheti az olt\u00e1s hat\u00e9konys\u00e1g\u00e1t.<\/p>","protected":false},"author":8,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"cikk_cimkek":[104],"content_flags":[],"content_icons":[],"class_list":["post-13247","post","type-post","status-publish","format-standard","hentry","category-erdmost","cikk_cimkek-koronavirus"],"acf":[],"_links":{"self":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts\/13247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/comments?post=13247"}],"version-history":[{"count":0,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts\/13247\/revisions"}],"wp:attachment":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/media?parent=13247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/categories?post=13247"},{"taxonomy":"cikk_cimkek","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/cikk_cimkek?post=13247"},{"taxonomy":"content_flags","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/content_flags?post=13247"},{"taxonomy":"content_icons","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/content_icons?post=13247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}