{"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\/vi\/science\/biology\/covid-19-origin-raccoon-dogs-genetic-evidence\/","title":{"rendered":"Ngu\u1ed3n g\u1ed1c COVID-19 c\u00f3 th\u1ec3 t\u1eeb ch\u00f3 g\u1ea5u m\u00e8o, b\u1eb1ng ch\u1ee9ng di truy\u1ec1n ch\u1ec9 ra"},"content":{"rendered":"

B\u1eb1ng ch\u1ee9ng di truy\u1ec1n li\u00ean k\u1ebft ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19 v\u1edbi lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o<\/h2>\n\n

B\u1eb1ng ch\u1ee9ng m\u1edbi h\u1ed7 tr\u1ee3 cho Thuy\u1ebft tr\u00e0n d\u1ecbch t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra b\u1eb1ng ch\u1ee9ng di truy\u1ec1n m\u1edbi c\u1ee7ng c\u1ed1 cho gi\u1ea3 thuy\u1ebft r\u1eb1ng \u0111\u1ea1i d\u1ecbch COVID-19 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb \u0111\u1ed9ng v\u1eadt, c\u1ee5 th\u1ec3 l\u00e0 lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o. Ph\u00e2n t\u00edch c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb Ch\u1ee3 h\u1ea3i s\u1ea3n Hoa Nam \u1edf V\u0169 H\u00e1n, Trung Qu\u1ed1c v\u00e0o \u0111\u1ea7u n\u0103m 2020 \u0111\u00e3 ti\u1ebft l\u1ed9 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u1ea3 virus SARS-CoV-2 v\u00e0 v\u1eadt li\u1ec7u di truy\u1ec1n t\u1eeb lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o.<\/p>\n\n

Ch\u00f3 g\u1ea5u m\u00e8o l\u00e0 ngu\u1ed3n g\u1ed1c ti\u1ec1m t\u00e0ng c\u1ee7a vi-r\u00fat<\/h2>\n\n

D\u1eef li\u1ec7u di truy\u1ec1n cho th\u1ea5y lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb nhi\u1ec5m SARS-CoV-2 v\u00e0 c\u00f3 th\u1ec3 \u0111\u00e3 truy\u1ec1n vi-r\u00fat n\u00e0y sang ng\u01b0\u1eddi. Gi\u1ea3 thuy\u1ebft n\u00e0y \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi s\u1ef1 g\u1ea7n k\u1ec1 c\u1ee7a vi-r\u00fat v\u00e0 DNA ch\u00f3 g\u1ea5u m\u00e8o trong c\u00e1c m\u1eabu \u1edf ch\u1ee3. Tuy nhi\u00ean, c\u1ea7n c\u00f3 th\u00eam nghi\u00ean c\u1ee9u \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed1i li\u00ean h\u1ec7 ch\u1eafc ch\u1eafn.<\/p>\n\n

L\u1ea5y m\u1eabu m\u00f4i tr\u01b0\u1eddng cung c\u1ea5p manh m\u1ed1i<\/h2>\n\n

Vi\u1ec7c l\u1ea5y m\u1eabu m\u00f4i tr\u01b0\u1eddng sau s\u1ef1 ki\u1ec7n tr\u00e0n d\u1ecbch t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi, khi vi-r\u00fat l\u00e2y t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi, th\u01b0\u1eddng cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u1ea3 vi-r\u00fat v\u00e0 DNA c\u1ee7a \u0111\u1ed9ng v\u1eadt. C\u00e1c ph\u00e1t hi\u1ec7n t\u1eeb ch\u1ee3 V\u0169 H\u00e1n ph\u00f9 h\u1ee3p v\u1edbi m\u00f4 h\u00ecnh n\u00e0y, cho th\u1ea5y lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o c\u00f3 th\u1ec3 l\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a \u0111\u1ee3t b\u00f9ng ph\u00e1t COVID-19.<\/p>\n\n

Thuy\u1ebft v\u1ec1 ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c c\u1ee7ng c\u1ed1<\/h2>\n\n

Ph\u00e2n t\u00edch m\u1edbi b\u1ed5 sung th\u00eam s\u1ee9c n\u1eb7ng cho gi\u1ea3 thuy\u1ebft r\u1eb1ng COVID-19 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb r\u00f2 r\u1ec9 trong ph\u00f2ng th\u00ed nghi\u1ec7m. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 b\u00e0y t\u1ecf s\u1ef1 tin t\u01b0\u1edfng v\u00e0o k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u, cho r\u1eb1ng c\u00e1c d\u1eef li\u1ec7u c\u1ee7ng c\u1ed1 cho gi\u1ea3 thuy\u1ebft v\u1ec1 ngu\u1ed3n g\u1ed1c t\u1eeb \u0111\u1ed9ng v\u1eadt.<\/p>\n\n

S\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i<\/h2>\n\n

B\u1ea5t ch\u1ea5p c\u00e1c b\u1eb1ng ch\u1ee9ng di truy\u1ec1n li\u00ean k\u1ebft lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o v\u1edbi ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19, v\u1eabn c\u00f2n nh\u1eefng \u0111i\u1ec3m kh\u00f4ng ch\u1eafc ch\u1eafn. D\u1eef li\u1ec7u n\u00e0y v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c b\u00ecnh duy\u1ec7t ho\u1eb7c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed khoa h\u1ecdc v\u00e0 c\u00e1c gi\u1ea3i th\u00edch kh\u00e1c v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a \u0111\u1ea1i d\u1ecbch v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c lo\u1ea1i tr\u1eeb.<\/p>\n\n

M\u1ed1i quan ng\u1ea1i v\u1ec1 vi\u1ec7c c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 b\u00e0y t\u1ecf m\u1ed1i quan ng\u1ea1i v\u1ec1 vi\u1ec7c ch\u1eadm tr\u1ec5 c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn ngu\u1ed3n g\u1ed1c c\u1ee7a \u0111\u1ea1i d\u1ecbch. T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO) \u0111\u00e3 k\u00eau g\u1ecdi c\u00e1c quan ch\u1ee9c Trung Qu\u1ed1c c\u00f4ng khai c\u00e1c d\u1eef li\u1ec7u \u0111\u00f3. T\u00ednh minh b\u1ea1ch l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19 v\u00e0 ng\u0103n ng\u1eeba \u0111\u1ea1i d\u1ecbch trong t\u01b0\u01a1ng lai.<\/p>\n\n

Ti\u1ebfp t\u1ee5c c\u00e1c cu\u1ed9c \u0111i\u1ec1u tra<\/h2>\n\n

C\u00e1c nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n v\u1eabn \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 l\u00e0m s\u00e1ng t\u1ecf ho\u00e0n to\u00e0n v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang \u0111i\u1ec1u tra vai tr\u00f2 ti\u1ec1m t\u00e0ng c\u1ee7a c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u01a1i, v\u00e0 kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9 trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n\n

\u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng<\/h2>\n\n

Hi\u1ec3u \u0111\u01b0\u1ee3c ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c bi\u1ec7n ph\u00e1p y t\u1ebf c\u00f4ng c\u1ed9ng hi\u1ec7u qu\u1ea3 nh\u1eb1m ng\u0103n ng\u1eeba \u0111\u1ea1i d\u1ecbch trong t\u01b0\u01a1ng lai. C\u00e1c b\u1eb1ng ch\u1ee9ng di truy\u1ec1n li\u00ean k\u1ebft lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o v\u1edbi vi-r\u00fat n\u00e0y cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u00e1c ngu\u1ed3n l\u00e2y truy\u1ec1n t\u1eeb \u0111\u1ed9ng v\u1eadt ti\u1ec1m \u1ea9n v\u00e0 nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c n\u1ed7 l\u1ef1c gi\u00e1m s\u00e1t v\u00e0 ph\u00f2ng ng\u1eeba.<\/p>","protected":false},"excerpt":{"rendered":"

B\u1eb1ng ch\u1ee9ng di truy\u1ec1n li\u00ean k\u1ebft ngu\u1ed3n g\u1ed1c c\u1ee7a COVID-19 v\u1edbi lo\u00e0i ch\u00f3 g\u1ea5u m\u00e8o B\u1eb1ng ch\u1ee9ng m\u1edbi h\u1ed7 tr\u1ee3 cho Thuy\u1ebft tr\u00e0n d\u1ecbch t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi C\u00e1c…<\/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":[2793,2792,97,2794,2795,99,2791,2796],"class_list":["post-1224","post","type-post","status-publish","format-standard","hentry","category-biology","tag-genetic-evidence","tag-raccoon-dogs","tag-science","tag-zoonotic-spillover","tag-animal-to-human-transmission","tag-lifescienceart","tag-covid-19-origin","tag-pandemic-origins"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=1224"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1224\/revisions"}],"predecessor-version":[{"id":1225,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1224\/revisions\/1225"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}