{"id":7139,"date":"2021-09-06T00:00:00","date_gmt":"2021-09-05T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/variant-covid-19-c-1-2\/"},"modified":"2021-09-06T00:00:00","modified_gmt":"2021-09-05T23:00:00","slug":"variant-covid-19-c-1-2","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/variant-covid-19-c-1-2\/","title":{"rendered":"Aktu\u00e1lne: Je nov\u00fd variant koronav\u00edrusu C.1.2 skuto\u010dne nebezpe\u010dn\u00fd?"},"content":{"rendered":"

Nie je \u017eiadnym prekvapen\u00edm, \u017ee COVID-19 mutuje.<\/strong> Okrem u\u017e zn\u00e1mych variantov ako napr\u00edklad alfa, beta a delta, svetov\u00e9 m\u00e9di\u00e1 za\u010dali p\u00edsa\u0165 aj o variante C.1.2.<\/p>\n

Nov\u00fd variant koronav\u00edrusu\u00a0 sa podarilo prv\u00fdkr\u00e1t zaznamena\u0165 v Juhoafrickej republike e\u0161te v m\u00e1ji tohto roku.<\/strong> V\u00fdskumn\u00edci ho objavili vo v\u00e4\u010d\u0161ine provinci\u00ed Juhoafrickej republiky a aj v \u010fal\u0161\u00edch 7 krajin\u00e1ch. Pr\u00edpady eviduj\u00fa aj v \u00c1zii a v Eur\u00f3pe.<\/p>\n

C.1.2 je znepokojuj\u00facim pr\u00e1ve pre vysok\u00fd po\u010det mut\u00e1ci\u00ed<\/strong>, ktor\u00e9 nesie. Pod\u013ea inform\u00e1cii zverejnen\u00fdch z noci na utorok 31.8.2021, ktor\u00e9 uviedli agent\u00fary AFP a Bloomerang, zatia\u013e nie je v\u00fdskyt tohto variantu ozna\u010dovan\u00fd za vysok\u00fd.<\/p>\n

E\u0161te vlani v \u010dase prvej vlny bol v Juhoafrickej republike dominantn\u00fd variant C.1. Variant C.1.2 sa vyvinul pr\u00e1ve z C.1<\/strong> a vz\u010fa\u013euje sa od neho o 44 a\u017e 59 mut\u00e1ci\u00ed.<\/p>\n

Reuters uv\u00e1dza, \u017ee niektor\u00e9 mut\u00e1cie, ktor\u00e9 tento variant obsahuje, s\u00fa sp\u00e1jan\u00e9 s vysokou mierou infek\u010dnosti a odolnos\u0165ou vo\u010di protil\u00e1tkam.<\/strong> Pre doposia\u013e nedostato\u010dn\u00e9 mno\u017estvo inform\u00e1cii vedci zatia\u013e nedok\u00e1\u017eu ur\u010di\u0165 ako ve\u013emi je n\u00e1kazliv\u00fd a odoln\u00fd vo\u010di vakc\u00ednam.<\/p>\n

Port\u00e1l idnes.cz v\u0161ak upozor\u0148uje na to, \u017ee C.1.2 by mohol by\u0165 n\u00e1kazliv\u00fdm aj pre osoby, ktor\u00e9 koronav\u00edrus u\u017e stihli prekona\u0165.<\/strong> Taktie\u017e uv\u00e1dza aj to, \u017ee vyrovnanie sa s t\u00fdmto v\u00edrusom by mohlo by\u0165 pre \u013eudsk\u00fd organizmus zlo\u017eitej\u0161ie.<\/p>\n

C.1.2 sa zatia\u013e nevyskytuje v miere, v\u010faka ktorej by niesol ozna\u010denie ako \u201evariant z\u00e1ujmu“ alebo \u201eznepokojuj\u00faci variant“. Aj napriek tomu vedci pozorne sleduj\u00fa mut\u00e1cie p\u00f4vodn\u00e9ho koronav\u00edrusu, ktor\u00e9 by mohli znamena\u0165 nebezpe\u010denstvo.<\/strong><\/p>\n Variant koronav\u00edrusu C.1.2 m\u00f4\u017ee unika\u0165 imunitnej odpovedi, Zdroj: Unsplash\/ benjamin lehman\n

\u010co na nov\u00fd variant hovoria odborn\u00edci?<\/h3>\n

Zdravotn\u00edcki experti tvrdia, \u017ee moment\u00e1lne variant C1.2 nepredstavuje skuto\u010dn\u00fa hrozbu<\/strong>– najm\u00e4 v porovnan\u00ed s vysoko n\u00e1kazliv\u00fdm delta variantom.<\/p>\n

Maria Van Kerkhove z WHO na svojom Twitteri uviedla \u201eNajprv si zapam\u00e4tajme, \u017ee \u010d\u00edm viac sa v\u00edrus \u0161\u00edri, t\u00fdm m\u00e1 v\u00e4\u010d\u0161iu \u0161ancu meni\u0165 sa. M\u00e1me n\u00e1stroje na prevenciu infekci\u00ed, zn\u00ed\u017eenie ich \u0161\u00edrenia a na z\u00e1chranu \u017eivotov- po\u010fme ich pou\u017ei\u0165.<\/em>“<\/p>\n

"Do dne\u0161n\u00e9ho d\u0148a (30.8.2021) tu m\u00e1me 100 sekvenci\u00ed C1.2. z cel\u00e9ho sveta, najskor\u0161ie hl\u00e1senie poch\u00e1dza z 21. m\u00e1ja z Juhoafrickej republiky. Moment\u00e1lne sa C.1.2 nezd\u00e1 by\u0165\u00a0<\/em>v obehu <\/em>vo veden\u00ed , av\u0161ak st\u00e1le potrebujeme viac verejne zdie\u013ean\u00fdch poznatkov zo sekvenovania. Delta sa zd\u00e1 by\u0165 dominantnou spomedzi dostupn\u00fdch sekvenci\u00ed,<\/em>“ pokra\u010duje.<\/p>\n

Virologi\u010dka a docentka imunol\u00f3gie a infek\u010dn\u00fdch ochoren\u00ed Dr. Megan Steain p\u00f4sobiaca na Sydneyskej univerzite, sa vyjadrila takto:<\/p>\n

"(C.1.2) obsahuje hne\u010f nieko\u013eko k\u013e\u00fa\u010dov\u00fdch mut\u00e1ci\u00ed, ktor\u00e9 sme u\u017e videli v in\u00fdch variantoch, ktor\u00e9 sa stali variantom z\u00e1ujmu alebo znepokojuj\u00facim variantom… Kedyko\u013evek, ke\u010f sa tieto konkr\u00e9tne mut\u00e1cie vyskytn\u00fa, chceme na variant dohliadnu\u0165, aby sme zistili ako sa bude spr\u00e1va\u0165. Tieto mut\u00e1cie m\u00f4\u017eu ovplyv\u0148ova\u0165 to, \u010di (variant) sa vyhne imunitnej odpovedi, alebo aj to, \u010di sa \u0161\u00edri r\u00fdchlej\u0161ie.<\/em>\u201d<\/p>\n

"Zatia\u013e, \u010do m\u00f4\u017eeme poveda\u0165, \u017ee variant nesie nieko\u013eko k\u013e\u00fa\u010dov\u00fdch mut\u00e1ci\u00ed, ktor\u00e9 in\u00e9 varianty doviedli k tomu, aby boli viac infek\u010dn\u00e9, \u010dasto zis\u0165ujeme aj to, \u017ee mut\u00e1cie pracuj\u00fa v synergi\u00ed (spolupracuj\u00fa), \u010do m\u00f4\u017ee v kone\u010dnom d\u00f4sledku vies\u0165 k tomu, \u017ee sa v\u00edrus potenci\u00e1lne lep\u0161ie adaptuje alebo oslab\u00ed.<\/em>“<\/p>\n

Viac mut\u00e1ci\u00ed jednoducho nemus\u00ed nutne znamena\u0165 aj v\u00e4\u010d\u0161iu hrozbu – niektor\u00e9 mut\u00e1cie m\u00f4\u017eu v\u00edrus oslabi\u0165, je to o kombin\u00e1ci\u00ed zmien, ktor\u00e9 v\u00edrus ovplyv\u0148uj\u00fa.<\/p>\n

"V\u0161etky tieto \u0161t\u00fadie v laborat\u00f3ri\u00e1ch trvaj\u00fa nejak\u00fd \u010das. St\u00e1le je tu ve\u013ea pr\u00e1ce, ktor\u00fa treba vykona\u0165,<\/em>“ pokra\u010duje doktorka Steain.<\/p>\n Viac mut\u00e1ci\u00ed nemus\u00ed nutne znamena\u0165 aj v\u00e4\u010d\u0161ie nebezpe\u010denstvo, Zdroj: Pixabay\/fernandozhiminaicela\n

A ako to bude s vakc\u00ednami? S\u00fa \u00fa\u010dinn\u00e9 aj proti variantu C.1.2?<\/h3>\n

Pod\u013ea doktorky Steain m\u00f4\u017eeme na z\u00e1klade mut\u00e1ci\u00ed, ktor\u00e9 C.1.2 nesie a s\u00fa n\u00e1m zn\u00e1me z variantov ako napr\u00edklad beta a delta odhadn\u00fa\u0165, \u010do to pre n\u00e1s asi znamen\u00e1.<\/p>\n

"…S vakc\u00ednami to zatia\u013e vyzer\u00e1 tak, \u017ee s\u00fa ve\u013emi \u00fa\u010dinn\u00e9 v prevencii \u0165a\u017ek\u00e9ho priebehu infekcie, hospitaliz\u00e1cie a smrti. V prevencii s\u00fa skuto\u010dne dobr\u00e9.<\/em>“<\/p>\n

Pod\u013ea doktorky nie je potrebn\u00e9 panik\u00e1ri\u0165. Je d\u00f4le\u017eit\u00e9, aby sme na \u010fal\u0161ie varianty dohliadli a sledovali ako sa bud\u00fa vyv\u00edja\u0165.<\/p>\n

Juhoafrick\u00fd n\u00e1rodn\u00fd in\u0161tit\u00fat pre prenosn\u00e9 choroby tvrd\u00ed toto: \u201eZakladaj\u00fac si na na\u0161om ch\u00e1pan\u00ed mut\u00e1ci\u00ed tohto variantu, m\u00e1me podozrenie, \u017ee by mohol \u010diasto\u010dne unika\u0165 imunitnej odpovedi, ale aj napriek tomu vakc\u00edny st\u00e1le pon\u00fakaj\u00fa vysok\u00fa \u00farove\u0148 ochrany pred hospitaliz\u00e1ciou a smr\u0165ou.<\/em>“<\/p>\n

Sources:<\/strong> Aktuality, TA3, India tv news, USA today, The Guardian<\/p>\n

Zdroj titulnej fotografie:<\/strong> Pixabay\/geralt<\/p>","protected":false},"excerpt":{"rendered":"

Nie je \u017eiadnym prekvapen\u00edm, \u017ee COVID-19 mutuje. Okrem u\u017e zn\u00e1mych variantov ako napr\u00edklad alfa, beta a delta, svetov\u00e9 m\u00e9di\u00e1 za\u010dali p\u00edsa\u0165 aj o variante C.1.2.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7139","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7139"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7139\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}