{"id":73562,"date":"2023-09-03T19:58:31","date_gmt":"2023-09-03T16:58:31","guid":{"rendered":"http:\/\/infois.ro\/?p=73562"},"modified":"2023-09-03T19:58:31","modified_gmt":"2023-09-03T16:58:31","slug":"o-noua-varianta-a-tulpinii-omicron-creeaza-ingrijorare-in-randul-specialistilor","status":"publish","type":"post","link":"http:\/\/infois.ro\/?p=73562","title":{"rendered":"O nou\u0103 variant\u0103 a tulpinii Omicron creeaz\u0103 \u00eengrijorare \u00een r\u00e2ndul speciali\u015ftilor"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-73563 alignleft\" src=\"http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-doi-390x177.jpg\" alt=\"\" width=\"390\" height=\"177\" srcset=\"http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-doi-390x177.jpg 390w, http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-doi.jpg 640w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/p>\n<p style=\"text-align: justify;\">Centrul pentru Controlul Bolilor din Canada a identificat, recent, primul caz de infectare a unei persoane cu varianta BA.2.86 a tulpinii Omicron, la o persoan\u0103 din regiunea Fraser Health, din Columbia Britanic\u0103, care nu a c\u0103l\u0103torit \u00een afara \u0163\u0103rii. Varianta BA.2.86, denumit\u0103 \u0219i Pirola, este o descendent\u0103 a tulpinii Omicron, fiind considerat\u0103 de c\u0103tre speciali\u015fti ca fiind foarte \u201dmutant\u0103\u201d \u0219i care se poate sustrage imunit\u0103\u021bii. De aceea, unii exper\u021bi \u00een boli infec\u021bioase au \u00eengrijor\u0103ri cu privire la modul \u00een care aceast\u0103 variant\u0103 ar putea afecta r\u0103sp\u00e2ndirea \u0219i severitatea infec\u021biilor cu COVID 19 la nivel global.<\/p>\n<p style=\"text-align: justify;\">Deocamdat\u0103, impactul apari\u0163iei variantei BA.2.86 este necunoscut, \u00eens\u0103 medicii infec\u0163ioni\u015fti atrag aten\u0163ia asupra riscului r\u0103sp\u00e2ndii acesteia, cu at\u00e2t mai mult cu c\u00e2t o pozi\u0163ie similar\u0103 a fost adoptat\u0103 inc\u015flusiv de Organiza\u0163ia Mondial\u0103 a S\u0103n\u0103t\u0103\u0163ii (OMS).<\/p>\n<p style=\"text-align: justify;\">\u201eImpactul poten\u0163ial al muta\u0163iilor BA.2.86 este, momentan, necunoscut, \u015fi face obiectul unei evalu\u0103ri minu\u0163ioase\u201d, a precizat OMS, care a subliniat \u00eenc\u0103 o dat\u0103 importan\u0163a continu\u0103rii monitoriz\u0103rii, secven\u0163ion\u0103rii \u015fi raport\u0103rii autorit\u0103\u0163ilor competente pentru a avea o viziune precis\u0103 \u015fi de ansamblu asupra pandemiei.<\/p>\n<p style=\"text-align: justify;\">\u00cen compara\u021bie cu varianta XBB.1.5, depistat\u0103 la \u00eenceputul acestui an \u015fi care face obiectul unor cercet\u0103ri \u00een privin\u0163a fabric\u0103rii unui nou vaccin, care ar urma s\u0103 fie lansat \u00een aceast\u0103 toamn\u0103, BA.2.86 ar dispune, potrivit acelora\u015fi speciali\u015fti, de un num\u0103r de 36 de muta\u021bii, care includ modific\u0103ri \u00een p\u0103r\u021bile-cheie ale virusului, lucru care ar putea &#8220;ajuta&#8221; varianta s\u0103 evite ap\u0103rarea imunitar\u0103 a organismului dat\u0103 de infec\u021bii sau vaccin\u0103rile anterioare.<\/p>\n<p style=\"text-align: justify;\">\u00cen afar\u0103 de Canada, cazuri de aparii\u0163ie a infect\u0103rii cu varianta BA.2.86 s-au mai \u00eenregistrat p\u00e2n\u0103 acum \u00een Danemarca (trei), Africa de Sud (dou\u0103), SUA (dou\u0103), Israel (una) \u015fi Marea Britanie (una).<\/p>\n<p style=\"text-align: justify;\">Medicul Florin Ro\u015fu, managerul Spitalului de Boli Infec\u0163ioase &#8220;Sf\u00e2nta Parascheva&#8221; din Ia\u015fi, spune c\u0103 cre\u015fterea num\u0103rului de cazuri de COVID 19 \u00eenregistrate \u00een ultima perioad\u0103 poate fi explicat\u0103 prin a\u015fa-zisul fenomen de ,,relaxare\u201d\u00a0 \u00een ceea ce prive\u015fte protec\u0163ia fa\u0163\u0103 de riscul infect\u0103rii cu virusul SARS-CoV-2, care se manifest\u0103 \u00een special prin nerespectarea regulilor de distan\u0163are fizic\u0103, dar \u015fi datorit\u0103 perioadei concediilor \u015fi a num\u0103rului mic de persoane care se testeaz\u0103 \u00eempotriva acestui virus.<\/p>\n<p style=\"text-align: justify;\">Printre m\u0103surile de protec\u0163ie \u00een vederea reducerii riscului de infectare cu virusul SARS-CoV-2 se num\u0103r\u0103 purtarea m\u0103\u0219tii de protec\u021bie \u00een prezen\u021ba altor persoane, testarea rapid\u0103 la apari\u0163ia primelor semne de boal\u0103, evitarea spa\u021biilor aglomerate, evitarea contactului cu persoanele bolnave, igiena m\u00e2inilor, izolarea persoanelor cu simptomatologie respiratorie p\u00e2n\u0103 la aflarea unui diagnostic cert \u015fi, nu \u00een ultimul r\u00e2nd, vaccinarea, pentru evitarea apari\u0163iei formelor severe de boal\u0103.<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-73564 alignright\" src=\"http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-unu-390x242.jpg\" alt=\"\" width=\"390\" height=\"242\" srcset=\"http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-unu-390x242.jpg 390w, http:\/\/infois.ro\/wp-content\/uploads\/2023\/09\/varianta-ba-2-86-unu.jpg 640w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/p>\n<p style=\"text-align: justify;\">Potrivit reprezentan\u0163ilor Organiza\u0163iei Mondiale a S\u0103n\u0103t\u0103\u0163ii (OMS), pandemia de COVID-19 a fost cauzat\u0103 de r\u0103sp\u00e2ndirea coronavirusului. Virusul a ap\u0103rut \u00een data de 17 noiembrie 2019 \u00een Wuhan (China) \u015fi s-a r\u0103sp\u00e2ndit rapid, acesta fiind transmis de la om la om prin intermediul pic\u0103turilor Flugge expulzate de c\u0103tre o persoan\u0103 bolnav\u0103 prin intermediul tusei, str\u0103nutului sau prin simpla expira\u021bie. Virusul are o perioad\u0103 de incuba\u021bie, \u00een general, de 2-10 zile, cu o medie de 3-5 zile, de\u0219i au fost raportate \u015fi cazuri cu perioada de incuba\u0163ie de p\u00e2n\u0103 la 24 de zile.<\/p>\n<p style=\"text-align: justify;\">La nivel mondial, \u00eenceputul pandemiei de COVID 19 a fost declarat oficial pe data de 30 ianuarie 2019, p\u00e2n\u0103 \u00een prezent fiind \u00eenregistrate 694.527.298 de \u00eembolnaviri \u0219i 6.911.188 decese, cu o mortalitate de 1,02%.<\/p>\n<p style=\"text-align: justify;\">Sfar\u0219itul pandemiei a fost declarat oficial pe 5 mai 2023, num\u0103rul \u00eemboln\u0103viri lor sc\u0103z\u00e2nd considerabil la \u00eenceputul sezonului estival. \u00cen prezent asist\u0103m la o tendin\u0163\u0103 ascendent\u0103 a num\u0103rului de persoane confirmate cu infec\u0163ie SARS CoV-2.<\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>Centrul pentru Controlul Bolilor din Canada a identificat, recent, primul caz de infectare a unei&#8230; <a class=\"meta-more\" href=\"http:\/\/infois.ro\/?p=73562\">more <span class=\"meta-nav\">&raquo;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":73563,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,24],"tags":[10781,74,13025,40,10047,13132],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/73562"}],"collection":[{"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73562"}],"version-history":[{"count":1,"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/73562\/revisions"}],"predecessor-version":[{"id":73565,"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/73562\/revisions\/73565"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/media\/73563"}],"wp:attachment":[{"href":"http:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73562"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}