\nVarianta, denumit\u0103 B.1.1.1.529, a fost detectat\u0103 \u00een Africa de Sud \u00een num\u0103r mic, potrivit OMS.<\/p>\n
\n“Nu \u015ftim \u00eenc\u0103 foarte multe. Ceea ce \u015ftim este c\u0103 aceast\u0103 variant\u0103 are un num\u0103r mare de muta\u0163ii. Iar \u00eengrijorarea este c\u0103, atunci c\u00e2nd ai at\u00e2t de multe muta\u0163ii, acestea pot avea un impact asupra modului \u00een care se comport\u0103 virusul”, a declarat Dr. Maria Van Kerkhove, responsabilul tehnic al OMS pentru Covid-19, \u00een cadrul unei sesiuni de \u00eentreb\u0103ri \u015fi r\u0103spunsuri care a fost transmis\u0103 \u00een direct pe canalele de socializare ale organiza\u0163iei.<\/p>\n
\nMonitorizarea noii variante are loc \u00een contextul \u00een care cazurile de Covid se \u00eenmul\u0163esc \u00een \u00eentreaga lume \u00een apropierea sezonului de s\u0103rb\u0103tori, OMS raport\u00e2nd puncte fierbin\u0163i \u00een toate regiunile \u015fi \u00een special \u00een Europa.<\/p>\n
\nOamenii de \u015ftiin\u0163\u0103 sud-africani au detectat peste 30 de muta\u0163ii ale proteinei spike, partea virusului care se leag\u0103 de celulele din organism, a declarat joi, \u00een cadrul unei conferin\u0163e de pres\u0103 g\u0103zduite de Departamentul de S\u0103n\u0103tate din Africa de Sud, omul de \u015ftiin\u0163\u0103 sud-african Tulio de Oliveira.<\/p>\n
\nVarianta B.1.1.1.529 con\u0163ine mai multe muta\u0163ii asociate cu o rezisten\u0163\u0103 crescut\u0103 la anticorpi, ceea ce ar putea reduce eficacitatea vaccinurilor, al\u0103turi de muta\u0163ii care, \u00een general, o fac mai contagioas\u0103, potrivit diapozitivelor prezentate \u00een cadrul briefingului. Alte muta\u0163ii din noua variant\u0103 nu au fost observate p\u00e2n\u0103 acum, astfel c\u0103 oamenii de \u015ftiin\u0163\u0103 nu \u015ftiu \u00eenc\u0103 dac\u0103 sunt semnificative sau dac\u0103 vor schimba modul \u00een care se comport\u0103 virusul.<\/p>\n
\nVarianta s-a r\u0103sp\u00e2ndit rapid \u00een provincia Gauteng, \u00een care se afl\u0103 cel mai mare ora\u015f al \u0163\u0103rii, Johannesburg.<\/p>\n
\nVarianta a fost detectat\u0103 \u015fi \u00een Botswana \u015fi Hong Kong, a precizat Phaahla.<\/p>\n
\nGrupul de lucru pentru evolu\u0163ia virusului va decide dac\u0103 B.1.1.529 va deveni o variant\u0103 de interes sau o variant\u0103 \u00eengrijor\u0103toare, dup\u0103 care OMS \u00eei va atribui variantei un nume grecesc, a spus Van Kerkhove.<\/p>\n","protected":false},"excerpt":{"rendered":"
Organiza\u0163ia Mondial\u0103 a S\u0103n\u0103t\u0103\u0163ii monitorizeaz\u0103 o nou\u0103 variant\u0103 Covid cu numeroase muta\u0163ii, program\u00e2nd o reuniune special\u0103 vineri pentru a discuta ce ar putea \u00eensemna aceasta pentru vaccinuri \u015fi tratamente, au anun\u0163at joi reprezentan\u0163ii organiza\u0163iei, cita\u0163i de CNBC.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[46210,46211,15294],"class_list":["post-199263","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-covid","tag-mutatie","tag-oms"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/199263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=199263"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/199263\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=199263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=199263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=199263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}