{"id":679131,"date":"2026-02-27T21:36:03","date_gmt":"2026-02-27T21:36:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=679131"},"modified":"2026-02-27T21:36:03","modified_gmt":"2026-02-27T21:36:03","slug":"oms-ce-tulpini-va-contine-vaccinul-antigripal-din-sezonul-viitor","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=679131","title":{"rendered":"OMS: Ce tulpini va con\u021bine vaccinul antigripal din sezonul viitor"},"content":{"rendered":"
<\/div>\n

Vaccinul pentru sezonul 2026\u20132027 va con\u021bine trei tulpini de virus: dou\u0103 de tip A \u0219i una de tip B, a comunicat vineri Organiza\u021bia Mondial\u0103 a S\u0103n\u0103t\u0103\u021bii<\/a> (OMS). \u00cen varianta utilizat\u0103 \u00een mod obi\u0219nuit vor fi incluse virusuri similare celor de tip A (H1N1), A(H3N2) \u0219i B\/Victoria.<\/p>\n

Produc\u0103torii vor \u00eencepe fabricarea dozelor pentru toamna \u0219i iarna urm\u0103toare pe baza acestei decizii.<\/p>\n

Gripa A, dominant\u0103<\/h2>\n

Noua formul\u0103 a fost stabilit\u0103 dup\u0103 ce, \u00een august 2025, a fost identificat\u0103 o variant\u0103 diferit\u0103 a virusului gripal A (H3N2), clasificat\u0103 J.2.4.1 \u0219i denumit\u0103 \u201esubclada K\u201d. Aceasta s-a r\u0103sp\u00e2ndit rapid \u00een \u00eentreaga lume \u0219i a devenit dominant\u0103 \u00een mai multe regiuni, contribuind la un debut mai timpuriu al sezonului gripal \u0219i la un num\u0103r mai mare de cazuri \u00een unele \u021b\u0103ri.<\/p>\n

\u00cen sezonul gripal 2025\u20132026, virusurile de tip A au fost cele mai r\u0103sp\u00e2ndite. Virusurile de tip B au fost rare, iar varianta B\/Yamagata \u2013 una dintre cele dou\u0103 mari ramuri ale gripei de tip B \u2013 nu a mai fost identificat\u0103 din martie 2020.<\/p>\n

Cazuri de grip\u0103 de origine animal\u0103<\/h2>\n

Exper\u021bii OMS au analizat \u0219i virusurile gripale care circul\u0103 la animale \u0219i care pot infecta oamenii, cunoscute drept virusuri zoonotice. Din septembrie 2025 au fost raportate 25 de cazuri de infectare la oameni \u00een \u0219ase \u021b\u0103ri, majoritatea dup\u0103 contactul cu animale bolnave sau cu medii contaminate. Nu au fost \u00eenregistrate \u00eens\u0103 cazuri de transmitere de la om la om.<\/p>\n

Printre variantele monitorizate se afl\u0103 \u0219i A(H9N2), o form\u0103 de grip\u0103 aviar\u0103 care circul\u0103 \u00een principal la p\u0103s\u0103ri, dar care poate infecta ocazional \u0219i oameni. Speciali\u0219tii au recomandat preg\u0103tirea unui \u201evirus-candidat pentru vaccin\u201d pentru aceast\u0103 variant\u0103 \u2013 adic\u0103 o versiune de laborator care poate fi folosit\u0103 rapid pentru producerea unui vaccin, \u00een cazul \u00een care ar ap\u0103rea un risc mai mare de r\u0103sp\u00e2ndire.<\/p>\n

Un miliard de cazuri anual<\/h2>\n

\u201eSezon dup\u0103 sezon, virusurile gripale continu\u0103 s\u0103 evolueze \u0219i circul\u0103 \u00een \u00eentreaga lume, demonstr\u00e2nd c\u00e2t de interconectat\u0103 este lumea noastr\u0103\u201d, a precizat directorul general al OMS, Tedros Adhanom Ghebreyesus. El a explicat c\u0103 actualizarea vaccinului are rolul de a oferi \u201ecea mai bun\u0103 protec\u021bie posibil\u0103 \u00eempotriva formelor severe de boal\u0103 \u0219i a deceselor\u201d.<\/p>\n

Gripa sezonier\u0103 provoac\u0103 anual aproximativ un miliard de \u00eemboln\u0103viri, dintre care \u00eentre 3 \u0219i 5 milioane de cazuri sunt forme severe. La nivel global, gripa este responsabil\u0103 pentru c\u00e2teva sute de mii de decese \u00een fiecare an, \u00eentre 290.000 \u0219i 650.000. Cifrele sunt bazate pe estim\u0103ri epidemiologice, \u00eentruc\u00e2t \u00een multe situa\u021bii gripa nu este confirmat\u0103 prin teste \u00eenainte de deces.<\/p>\n","protected":false},"excerpt":{"rendered":"

Vaccinul pentru sezonul 2026\u20132027 va con\u021bine trei tulpini de virus: dou\u0103 de tip A \u0219i una de tip B, a comunicat vineri Organiza\u021bia Mondial\u0103 a S\u0103n\u0103t\u0103\u021bii (OMS). \u00cen varianta utilizat\u0103 … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":679132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/679131"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=679131"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/679131\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/679132"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=679131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=679131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=679131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}