{"id":1224,"date":"2023-04-27T19:07:38","date_gmt":"2023-04-27T19:07:38","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1224"},"modified":"2023-04-27T19:07:38","modified_gmt":"2023-04-27T19:07:38","slug":"covid-19-origin-raccoon-dogs-genetic-evidence","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/biology\/covid-19-origin-raccoon-dogs-genetic-evidence\/","title":{"rendered":"Genetikai bizony\u00edt\u00e9kok arra utalnak, hogy a COVID-19 mos\u00f3medv\u00e9kt\u0151l sz\u00e1rmazik"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Genetikai bizony\u00edt\u00e9kok k\u00f6tik \u00f6ssze a COVID-19 eredet\u00e9t a mos\u00f3medv\u00e9kkel<\/h2>\n\n<h2 class=\"wp-block-heading\">\u00daj bizony\u00edt\u00e9kok t\u00e1masztj\u00e1k al\u00e1 a zoonotikus \u00e1tad\u00e1s elm\u00e9let\u00e9t<\/h2>\n\n<p>A tud\u00f3sok \u00faj genetikai bizony\u00edt\u00e9kokat t\u00e1rtak fel, amelyek meger\u0151s\u00edtik azt az elm\u00e9letet, miszerint a COVID-19 vil\u00e1gj\u00e1rv\u00e1ny \u00e1llatokb\u00f3l, k\u00fcl\u00f6n\u00f6sen mos\u00f3medv\u00e9kb\u0151l ered. A 2020 elej\u00e9n a k\u00ednai Vuhan Huanan tenger gy\u00fcm\u00f6lcsei nagykereskedelmi piac\u00e1n gy\u0171jt\u00f6tt mint\u00e1k elemz\u00e9se kimutatta, hogy a SARS-CoV-2 v\u00edrus \u00e9s a mos\u00f3medve genetikai anyaga egyar\u00e1nt jelen van.<\/p>\n\n<h2 class=\"wp-block-heading\">Mos\u00f3medv\u00e9k, mint a v\u00edrus lehets\u00e9ges forr\u00e1sa<\/h2>\n\n<p>A genetikai adatok arra utalnak, hogy a mos\u00f3medv\u00e9k megfert\u0151z\u0151dhettek SARS-CoV-2-vel, \u00e9s tov\u00e1bbadhatt\u00e1k a v\u00edrust az emberekre. Ezt a hipot\u00e9zist a v\u00edrus \u00e9s a mos\u00f3medve DNS k\u00f6zels\u00e9ge t\u00e1masztja al\u00e1 a piaci mint\u00e1kban. Azonban tov\u00e1bbi kutat\u00e1sokra van sz\u00fcks\u00e9g egy v\u00e9gleges kapcsolat meg\u00e1llap\u00edt\u00e1s\u00e1hoz.<\/p>\n\n<h2 class=\"wp-block-heading\">A k\u00f6rnyezeti mintav\u00e9tel nyomokat szolg\u00e1ltat<\/h2>\n\n<p>Egy zoonotikus \u00e1tad\u00e1s esem\u00e9nye ut\u00e1n, ahol egy v\u00edrus \u00e1llatokr\u00f3l emberre ugrik, a k\u00f6rnyezeti mintav\u00e9tel \u00e1ltal\u00e1ban felfedi mind a v\u00edrus, mind az \u00e1llati DNS jelenl\u00e9t\u00e9t. A vuhani piacr\u00f3l sz\u00e1rmaz\u00f3 eredm\u00e9nyek \u00f6sszhangban vannak ezzel a mint\u00e1val, ami arra utal, hogy a mos\u00f3medv\u00e9k lehettek a COVID-19-j\u00e1rv\u00e1ny forr\u00e1sai.<\/p>\n\n<h2 class=\"wp-block-heading\">Az elm\u00e9let a term\u00e9szetes eredetr\u0151l er\u0151s\u00f6d\u00f6tt<\/h2>\n\n<p>Az \u00faj elemz\u00e9s s\u00falyt ad annak az elm\u00e9letnek, hogy a COVID-19 term\u00e9szetes \u00faton keletkezett, nem pedig laborat\u00f3riumi sziv\u00e1rg\u00e1sb\u00f3l. A kutat\u00f3k bizakod\u00f3ak az eredm\u00e9nyeket illet\u0151en, ami arra utal, hogy az adatok meger\u0151s\u00edtik a zoonotikus eredetr\u0151l sz\u00f3l\u00f3 \u00e9rveket.<\/p>\n\n<h2 class=\"wp-block-heading\">A bizonytalans\u00e1g tov\u00e1bbra is fenn\u00e1ll<\/h2>\n\n<p>Annak ellen\u00e9re, hogy a genetikai bizony\u00edt\u00e9kok a mos\u00f3medv\u00e9ket k\u00f6tik \u00f6ssze a COVID-19 eredet\u00e9vel, bizonytalans\u00e1gok maradnak. Az adatokat m\u00e9g nem \u00e9rt\u00e9kelt\u00e9k szak\u00e9rt\u0151k, \u00e9s nem publik\u00e1lt\u00e1k tudom\u00e1nyos foly\u00f3iratban, \u00e9s nem z\u00e1rt\u00e1k ki a vil\u00e1gj\u00e1rv\u00e1ny eredet\u00e9re vonatkoz\u00f3 egy\u00e9b magyar\u00e1zatokat sem.<\/p>\n\n<h2 class=\"wp-block-heading\">Aggodalmak az adatok k\u00f6zz\u00e9t\u00e9tel\u00e9vel kapcsolatban<\/h2>\n\n<p>A tud\u00f3sok aggodalmukat fejezt\u00e9k ki a vil\u00e1gj\u00e1rv\u00e1ny eredet\u00e9vel kapcsolatos adatok k\u00e9sleltetett k\u00f6zz\u00e9t\u00e9tele miatt. Az Eg\u00e9szs\u00e9g\u00fcgyi Vil\u00e1gszervezet (WHO) arra s\u00fcrgette a k\u00ednai tisztvisel\u0151ket, hogy tegy\u00e9k ezeket az adatokat nyilv\u00e1nosan hozz\u00e1f\u00e9rhet\u0151v\u00e9. Az \u00e1tl\u00e1that\u00f3s\u00e1g elengedhetetlen a COVID-19 eredet\u00e9nek meg\u00e9rt\u00e9s\u00e9hez \u00e9s a j\u00f6v\u0151beli vil\u00e1gj\u00e1rv\u00e1nyok megel\u0151z\u00e9s\u00e9hez.<\/p>\n\n<h2 class=\"wp-block-heading\">Folyamatban l\u00e9v\u0151 vizsg\u00e1latok<\/h2>\n\n<p>A COVID-19 eredet\u00e9nek teljes tiszt\u00e1z\u00e1sa \u00e9rdek\u00e9ben tov\u00e1bbi kutat\u00e1sok zajlanak. A tud\u00f3sok m\u00e1s \u00e1llatok, p\u00e9ld\u00e1ul denev\u00e9rek lehets\u00e9ges szerep\u00e9t vizsg\u00e1lj\u00e1k, \u00e9s egy laborat\u00f3riumi sziv\u00e1rg\u00e1s lehet\u0151s\u00e9g\u00e9t is felt\u00e1rj\u00e1k.<\/p>\n\n<h2 class=\"wp-block-heading\">A k\u00f6zeg\u00e9szs\u00e9g\u00fcgyre gyakorolt hat\u00e1s<\/h2>\n\n<p>A COVID-19 eredet\u00e9nek meg\u00e9rt\u00e9se elengedhetetlen a j\u00f6v\u0151beli vil\u00e1gj\u00e1rv\u00e1nyok megel\u0151z\u00e9s\u00e9re ir\u00e1nyul\u00f3 hat\u00e9kony k\u00f6zeg\u00e9szs\u00e9g\u00fcgyi int\u00e9zked\u00e9sek kidolgoz\u00e1s\u00e1hoz. A mos\u00f3medv\u00e9ket a v\u00edrussal \u00f6sszek\u00f6t\u0151 genetikai bizony\u00edt\u00e9kok \u00e9rt\u00e9kes betekint\u00e9st ny\u00fajtanak a zoonotikus \u00e1tvitel lehets\u00e9ges forr\u00e1saiba, \u00e9s kiemelik a megfigyel\u00e9s \u00e9s a megel\u0151z\u00e9si er\u0151fesz\u00edt\u00e9sek fontoss\u00e1g\u00e1t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Genetikai bizony\u00edt\u00e9kok k\u00f6tik \u00f6ssze a COVID-19 eredet\u00e9t a mos\u00f3medv\u00e9kkel \u00daj bizony\u00edt\u00e9kok t\u00e1masztj\u00e1k al\u00e1 a zoonotikus \u00e1tad\u00e1s elm\u00e9let\u00e9t A tud\u00f3sok \u00faj genetikai bizony\u00edt\u00e9kokat t\u00e1rtak fel, amelyek meger\u0151s\u00edtik azt az elm\u00e9letet, miszerint&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[288],"tags":[2791,2796,2795,2794,99,2793,2792,97],"class_list":["post-1224","post","type-post","status-publish","format-standard","hentry","category-biology","tag-covid-19-origin","tag-pandemic-origins","tag-animal-to-human-transmission","tag-zoonotic-spillover","tag-lifescienceart","tag-genetic-evidence","tag-raccoon-dogs","tag-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=1224"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1224\/revisions"}],"predecessor-version":[{"id":1225,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/1224\/revisions\/1225"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=1224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=1224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=1224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}