\nO nou\u0103 analiz\u0103 a versiunii gripei aviare care s-a r\u0103sp\u00e2ndit la bovine \u00een peste 100 de ferme din SUA sugereaz\u0103 c\u0103 virusul a suferit muta\u0163ii, ceea ce ar putea duce \u00een cele din urm\u0103 la r\u0103sp\u00e2ndirea lui la oameni prin respira\u0163ie.
\nVirusul gripei vaci care s-a r\u0103sp\u00e2ndit prin efectivele de vaci de lapte din SUA ar fi f\u0103cut un pas \u201epericulos\u201d pentru a putea infecta oamenii prin infec\u0163ii respiratorii, au avertizat oamenii de \u015ftiin\u0163\u0103.<\/p>\n
\nVirusul H5N1, \u00eent\u00e2lnit ini\u0163ial la p\u0103s\u0103ri, a fost confirmat p\u00e2n\u0103 acum la bovine \u00een peste 100 de ferme din 12 state, potrivit Sky News.<\/p>\n
\nPatru persoane care lucreaz\u0103 cu animale s-au infectat, dar simptomele au fost u\u015foare \u015fi ele nu au transmis virusul mai departe.<\/p>\n
\nAnaliza detaliat\u0103 efectuat\u0103 de oamenii de \u015ftiin\u0163\u0103 de la Universitatea Wisconsin-Madison din SUA arat\u0103 c\u0103 mostrele virale prelevate de la vaci s-au putut ata\u015fa la receptorii g\u0103si\u0163i \u00een sistemul respirator uman.<\/p>\n
\nVersiunea H5N1 g\u0103sit\u0103 la p\u0103s\u0103ri nu poate face acest lucru, suger\u00e2nd c\u0103 virusul de la vaci a suferit muta\u0163ii. Spre deosebire de gripa uman\u0103, H5N1 se poate r\u0103sp\u00e2ndi \u00een alte organe din organism, cu efecte \u00eenc\u0103 necunoscute.<\/p>\n
\nOrganiza\u0163ia Mondial\u0103 a S\u0103n\u0103t\u0103\u0163ii spune c\u0103 riscul actual pentru oameni este sc\u0103zut.<\/p>\n
\nOamenii de \u015ftiin\u0163\u0103 au fost \u00eens\u0103 uimi\u0163i de apari\u0163ia brusc\u0103 a virusului la bovine, o specie nerecunoscut\u0103 anterior ca fiind expus\u0103 riscului, \u00eent\u0103rind astfel temerile c\u0103 acesta ar putea provoca \u00een viitor o pandemie uman\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"
Cercet\u0103torii sus\u0163in c\u0103 r\u0103sp\u00e2ndirea gripei aviare la vaci reprezint\u0103 un pas periculos pentru oameni. Prin muta\u0163ii ar putea duce \u00een cele din urm\u0103 la r\u0103sp\u00e2ndirea virusului la oameni prin respira\u0163ie, avertizeaz\u0103 savan\u0163ii.<\/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":[6266,35014,11605],"class_list":["post-228408","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-oameni","tag-respiratie","tag-virus"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/228408","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=228408"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/228408\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=228408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=228408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=228408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}