{"id":382422,"date":"2020-04-10T06:34:38","date_gmt":"2020-04-09T23:34:38","guid":{"rendered":"http:\/\/canhco.net\/?p=382422"},"modified":"2020-04-10T06:34:40","modified_gmt":"2020-04-09T23:34:40","slug":"phat-hien-kinh-ngac-ve-nguon-goc-cac-ca-lay-nhiem-o-new-york-khong-phai-chau-a","status":"publish","type":"post","link":"https:\/\/m.canhco.net\/phat-hien-kinh-ngac-ve-nguon-goc-cac-ca-lay-nhiem-o-new-york-khong-phai-chau-a-p382422.html","title":{"rendered":"Ph\u00e1t hi\u1ec7n kinh ng\u1ea1c v\u1ec1 ngu\u1ed3n g\u1ed1c c\u00e1c ca l\u00e2y nhi\u00eam \u1edf New York: Kh\u00f4ng ph\u1ea3i Ch\u00e2u \u00c1"},"content":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc cho bi\u1ebft virus corona ph\u00e1t hi\u1ec7n trong c\u00e1c ca l\u00e2y nhi\u1ec5m \u0111\u1ea7u ti\u00ean \u1edf New York \u00edt li\u00ean quan t\u1edbi virus trong nh\u1eefng ca \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n khi d\u1ecbch COVID-19 b\u00f9ng ph\u00e1t m\u1ea1nh.<\/strong><\/p>\n

\"Ph\u00e1t<\/figure>\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a virus<\/strong><\/p>\n

Theo New York Times, c\u00e1c nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y virus corona \u0111\u00e3 b\u1eaft \u0111\u1ea7u l\u00e2y lan \u1edf New York t\u1eeb gi\u1eefa th\u00e1ng 2, v\u00e0i tu\u1ea7n tr\u01b0\u1edbc khi M\u1ef9 x\u00e1c nh\u1eadn nh\u1eefng tr\u01b0\u1eddng h\u1ee3p d\u01b0\u01a1ng t\u00ednh \u0111\u1ea7u ti\u00ean. C\u0169ng theo nghi\u00ean c\u1ee9u n\u00e0y, ph\u1ea7n l\u1edbn virus corona t\u1ea1i M\u1ef9 do nh\u1eefng h\u00e0nh kh\u00e1ch t\u1eeb ch\u00e2u \u00c2u \u0111em t\u1edbi, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb ch\u00e2u \u00c1.<\/p>\n

\u201c\u0110a s\u1ed1 r\u00f5 r\u00e0ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ch\u00e2u \u00c2u,\u201d Harm van Bakel \u2013 m\u1ed9t nh\u00e0 khoa h\u1ecdc v\u1ec1 gen t\u1ea1i Tr\u01b0\u1eddng Y Icahn \u1edf Mount Sinai, \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u \u2013 cho bi\u1ebft.<\/p>\n

M\u1ed9t nh\u00f3m nh\u00e0 khoa h\u1ecdc \u0111\u1ed9c l\u1eadp kh\u00e1c t\u1ea1i Tr\u01b0\u1eddng D\u01b0\u1ee3c Grossman thu\u1ed9c \u0110\u1ea1i h\u1ecdc New York (NYU) c\u0169ng \u0111\u01b0a ra k\u1ebft lu\u1eadn t\u01b0\u01a1ng t\u1ef1 m\u1eb7c d\u00f9 kh\u00f4ng nghi\u00ean c\u1ee9u tr\u00ean c\u00f9ng m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng b\u1ec7nh nh\u00e2n nh\u1ea5t \u0111\u1ecbnh. C\u1ea3 hai nh\u00f3m nh\u00e0 khoa h\u1ecdc n\u00f3i tr\u00ean \u0111\u00e3 ph\u00e2n t\u00edch gen t\u1eeb nh\u1eefng ng\u01b0\u1eddi b\u1ec7nh \u1edf New York, b\u1eaft \u0111\u1ea7u t\u1eeb gi\u1eefa th\u00e1ng 3.<\/p>\n

Ng\u00e0y 31\/1, t\u1ed5ng th\u1ed1ng M\u1ef9 Donald Trump \u0111\u00e3 c\u1ea5m ng\u01b0\u1eddi n\u01b0\u1edbc ngo\u00e0i nh\u1eadp c\u1ea3nh v\u00e0o M\u1ef9 n\u1ebfu h\u1ecd t\u1eebng t\u1edbi Trung Qu\u1ed1c trong 2 tu\u1ea7n tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

T\u1edbi cu\u1ed1i th\u00e1ng 2, Italy m\u1edbi b\u1eaft \u0111\u1ea7u phong t\u1ecfa c\u00e1c th\u00e0nh ph\u1ed1 v\u00e0 th\u1ecb tr\u1ea5n. Ng\u00e0y 11\/3, \u00f4ng Trump m\u1edbi tuy\u00ean b\u1ed1 s\u1ebd c\u1ea5m h\u00e0nh kh\u00e1ch t\u1edbi t\u1eeb c\u00e1c qu\u1ed1c gia ch\u00e2u \u00c2u. Tuy nhi\u00ean, t\u1edbi th\u1eddi \u0111i\u1ec3m n\u00e0y, r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi New York \u0111\u00e3 mang virus tr\u1edf v\u1ec1 nh\u00e0.<\/p>\n

Ti\u1ebfn s\u0129 Adriana Heguy v\u00e0 ti\u1ebfn s\u0129 Van Bakel l\u00e0 nh\u1eefng nh\u00e0 \u201cs\u1eed h\u1ecdc\u201d virus. H\u1ecd nghi\u00ean c\u1ee9u d\u1ea5u v\u1ebft c\u1ea5u tr\u00fac c\u1ee7a virus thu th\u1eadp t\u1eeb h\u00e0ng ngh\u00ecn b\u1ec7nh nh\u00e2n \u0111\u1ec3 t\u00ecm ra ngu\u1ed3n g\u1ed1c c\u1ee7a d\u1ecbch b\u1ec7nh.<\/p>\n

\"Ph\u00e1t
\u1ea2nh minh h\u1ecda: Victor J. Blue<\/figcaption><\/figure>\n

Theo \u0111\u00f3, virus x\u00e2m nh\u1eadp v\u00e0o t\u1ebf b\u00e0o v\u00e0 chi\u1ebfm l\u1ea5y c\u1ea5u tr\u00fac ph\u00e2n t\u1eed, t\u1ea1o ra nh\u1eefng virus v\u1edbi \u0111\u1ed9t bi\u1ebfn m\u1edbi kh\u00f4ng c\u00f3 \u1edf \u0111\u1eddi tr\u01b0\u1edbc. N\u1ebfu virus m\u1edbi c\u00f3 th\u1ec3 tho\u00e1t kh\u1ecfi v\u1eadt ch\u1ee7 v\u00e0 l\u00e2y lan sang ng\u01b0\u1eddi kh\u00e1c, \u201ch\u1eadu du\u1ec7\u201d c\u1ee7a ch\u00fang s\u1ebd th\u1eeba h\u01b0\u1edfng c\u00e1c \u0111\u1ed9t bi\u1ebfn n\u00e0y.<\/p>\n

Vi\u1ec7c truy d\u1ea5u v\u1ebft \u0111\u1ed9t bi\u1ebfn \u1edf virus \u0111\u00f2i h\u1ecfi qu\u00e1 tr\u00ecnh gi\u1ea3i m\u00e3 to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac gen \u1edf virus. Sau khi thu th\u1eadp \u0111\u01b0\u1ee3c b\u1ed9 gen t\u1eeb m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn m\u1eabu virus, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 so s\u00e1nh ch\u00fang. Ti\u1ebfn s\u0129 Maciej Boni t\u1ea1i \u0110\u1ea1i h\u1ecdc Penn State v\u00e0 \u0111\u1ed3ng nghi\u1ec7p \u0111\u00e3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 t\u00ecm hi\u1ec3u li\u1ec7u virus corona ch\u1ee7ng m\u1edbi c\u00f3 xu\u1ea5t ph\u00e1t ban \u0111\u1ea7u t\u1eeb \u0111\u00e2u.<\/p>\n

\u00dd ngh\u0129a c\u1ee7a vaccine<\/strong><\/p>\n

B\u1eb1ng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ee9c t\u1ea1p, c\u00e1c nh\u00e0 khoa h\u1ecdc cho bi\u1ebft SARS-CoV-2 c\u00f3 xu\u1ea5t ph\u00e1t t\u1eeb d\u01a1i m\u00f3ng ng\u1ef1a, m\u1ed9t lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00e1 ph\u1ed5 bi\u1ebfn \u1edf Trung Qu\u1ed1c. Trong qu\u00e1 tr\u00ecnh \u0111\u1ed9t bi\u1ebfn, virus \u0111\u00e3 c\u00f3 s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u0111\u1eb7c bi\u1ec7t khi\u1ebfn ch\u00fang c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 r\u00e0o c\u1ea3n mi\u1ec5n d\u1ecbch gi\u1eefa c\u00e1c sinh v\u1eadt v\u00e0 l\u00e2y lan m\u1ea1nh \u1edf ng\u01b0\u1eddi.<\/p>\n

\u201c\u0110\u00f4i khi, m\u1ed9t trong s\u1ed1 nh\u1eefng con virus \u2018g\u1eb7p may\u2019 v\u00e0 c\u00f3 s\u1ef1 \u0111\u1ed9t bi\u1ebfn kh\u00f4ng ng\u1edd,\u201d \u00f4ng Boni n\u00f3i.<\/p>\n

Theo nghi\u00ean c\u1ee9u ban \u0111\u1ea7u, virus corona ph\u00e1t hi\u1ec7n tr\u00ean ng\u01b0\u1eddi b\u1ec7nh nh\u00e2n t\u1ea1i Washington c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m gi\u1ed1ng v\u1edbi virus ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1i V\u0169 H\u00e1n. \u0110i\u1ec1u \u0111\u00f3 cho th\u1ea5y ng\u01b0\u1eddi b\u1ec7nh \u0111\u00e3 mang virus n\u00e0y t\u1eeb Trung Qu\u1ed1c t\u1edbi Washington.<\/p>\n

\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 thu th\u1eadp c\u00e1c m\u1eabu virus t\u1eeb b\u1ec7nh nh\u00e2n \u1edf New York.<\/p>\n

Ti\u1ebfn s\u0129 Heguy v\u00e0 \u0111\u1ed3ng nghi\u1ec7p \u0111\u00e3 ph\u00e1t hi\u1ec7n nh\u1eefng virus \u1edf New York c\u00f3 \u0111\u1ed9t bi\u1ebfn chung m\u00e0 kh\u00f4ng th\u1ec3 t\u00ecm th\u1ea5y \u1edf n\u01a1i kh\u00e1c. \u201c\u0110i\u1ec1u \u0111\u00f3 ch\u1ee9ng t\u1ecf d\u1ecbch b\u1ec7nh \u0111\u00e3 \u00e2m th\u1ea7m l\u00e2y lan trong m\u1ed9t th\u1eddi gian,\u201d b\u00e0 n\u00f3i.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u kh\u00e1c \u1edf Mount Sinai c\u0169ng b\u1eaft \u0111\u1ea7u gi\u1ea3i m\u00e3 b\u1ed9 gen virus c\u1ee7a c\u00e1c b\u1ec7nh nh\u00e2n t\u1edbi b\u1ec7nh vi\u1ec7n. H\u1ecd ph\u00e1t hi\u1ec7n r\u1eb1ng nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf New York kh\u00f4ng li\u00ean quan t\u1edbi c\u00e1c ca b\u1ec7nh sau n\u00e0y.<\/p>\n

\u201cHai tu\u1ea7n sau, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u th\u1ea5y m\u1ed9t s\u1ed1 lo\u1ea1i virus c\u00f3 li\u00ean quan t\u1edbi nhau,\u201d Ana Silvia Gonzalez-Reiche, m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a \u0111\u1ed9i Mount Sinai, cho bi\u1ebft.<\/p>\n

Ti\u1ebfn s\u0129 Gonzalez-Reiche v\u00e0 \u0111\u1ed3ng nghi\u1ec7p cho bi\u1ebft nh\u1eefng virus \u1edf New York \u201cv\u1ec1 m\u1eb7t c\u01a1 b\u1ea3n\u201d gi\u1ed1ng virus \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf ch\u00e2u \u00c2u.<\/p>\n

D\u00f9 kh\u00f4ng th\u1ec3 bi\u1ebft virus xu\u1ea5t hi\u1ec7n tr\u00ean chuy\u1ebfn bay n\u00e0o t\u1edbi New York, nh\u01b0ng qua \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng \u201c\u0111\u00e3 c\u00f3 m\u1ed9t giai \u0111o\u1ea1n l\u00e2y nhi\u1ec5m to\u00e0n c\u1ea7u kh\u00f4ng th\u1ec3 theo d\u00f5i t\u1eeb cu\u1ed1i th\u00e1ng 1 t\u1edbi gi\u1eefa th\u00e1ng 2\u201d.<\/p>\n

S\u1ef1 \u0111\u1ed9t bi\u1ebfn \u1edf virus c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang. Tuy v\u1eady, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u1ed3ng ngh\u0129a r\u1eb1ng virus s\u1ebd tr\u1edf n\u00ean nguy hi\u1ec3m h\u01a1n hay thay \u0111\u1ed5i c\u00e1ch th\u1ee9c ch\u00fang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

\u0110\u00e2y l\u00e0 tin t\u1ed1t \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang nghi\u00ean c\u1ee9u vaccine cho SARS-CoV-2. Nh\u1eefng nh\u00e0 ph\u00e1t tri\u1ec3n hi v\u1ecdng s\u1ebd \u0111\u00e1nh b\u1ea1i COVID-19 b\u1eb1ng c\u00e1ch gi\u00fap c\u01a1 th\u1ec3 t\u1ea1o ra kh\u00e1ng th\u1ec3 c\u00f3 th\u1ec3 b\u00e1m v\u00e0o virus v\u00e0 ng\u0103n ch\u00fang x\u00e2m nh\u1eadp c\u00e1c t\u1ebf b\u00e0o.<\/p>\n

M\u1ed9t s\u1ed1 lo\u1ea1i virus ti\u1ebfn h\u00f3a nhanh \u0111\u1ebfn m\u1ee9c ph\u1ea3i c\u00f3 vaccine s\u1ea3n sinh ra nhi\u1ec1u lo\u1ea1i kh\u00e1ng th\u1ec3 kh\u00e1c nhau. Tuy nhi\u00ean, virus SARS-CoV-2 c\u00f3 t\u1ed1c \u0111\u1ed9 \u0111\u1ed9t bi\u1ebfn ch\u1eadm so v\u1edbi c\u00e1c lo\u1ea1i virus kh\u00e1c, v\u00ed d\u1ee5 nh\u01b0 virus c\u00fam.<\/p>\n

Vaccine s\u1ebd ph\u1ea3i theo k\u1ecbp v\u1edbi t\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i c\u1ee7a virus. \u0110\u00f3 l\u00e0 l\u00ed do v\u00ec sao c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea7n ph\u1ea3i theo d\u00f5i l\u1ecbch s\u1eed l\u00e2y nhi\u1ec5m c\u1ee7a ch\u00fang.<\/p>\n

S\u01a1n Ca (Theo ICT Vi\u1ec7t Nam)<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc cho bi\u1ebft virus corona ph\u00e1t hi\u1ec7n trong c\u00e1c ca l\u00e2y nhi\u1ec5m \u0111\u1ea7u ti\u00ean \u1edf New York \u00edt li\u00ean quan t\u1edbi virus trong nh\u1eefng ca \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n khi d\u1ecbch COVID-19 b\u00f9ng ph\u00e1t m\u1ea1nh. Ngu\u1ed3n g\u1ed1c c\u1ee7a virus Theo New York Times, c\u00e1c nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y virus corona \u0111\u00e3 b\u1eaft […]<\/p>\n","protected":false},"author":38,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[130085,130460,461],"topics":[130115],"longform":[],"members":[131403],"story":[],"thematic":[],"_links":{"self":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/382422"}],"collection":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/comments?post=382422"}],"version-history":[{"count":1,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/382422\/revisions"}],"predecessor-version":[{"id":382427,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/382422\/revisions\/382427"}],"wp:attachment":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/media?parent=382422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/categories?post=382422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/tags?post=382422"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/topics?post=382422"},{"taxonomy":"longform","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/longform?post=382422"},{"taxonomy":"members","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/members?post=382422"},{"taxonomy":"story","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/story?post=382422"},{"taxonomy":"thematic","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/thematic?post=382422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}