{"id":583073,"date":"2022-01-16T14:04:42","date_gmt":"2022-01-16T07:04:42","guid":{"rendered":"https:\/\/canhco.net\/?p=583073"},"modified":"2022-01-16T14:49:36","modified_gmt":"2022-01-16T07:49:36","slug":"chuyen-gia-canh-bao-kha-nang-bien-chung-moi-nguy-hiem-hon-omicron","status":"publish","type":"post","link":"https:\/\/m.canhco.net\/chuyen-gia-canh-bao-kha-nang-bien-chung-moi-nguy-hiem-hon-omicron-p583073.html","title":{"rendered":"Chuy\u00ean gia c\u1ea3nh b\u00e1o kh\u1ea3 n\u0103ng bi\u1ebfn ch\u1ee7ng m\u1edbi nguy hi\u1ec3m h\u01a1n Omicron"},"content":{"rendered":"<p><strong>V\u1edbi t\u1ed1c \u0111\u1ed9 l\u00e2y lan nh\u01b0 hi\u1ec7n t\u1ea1i c\u1ee7a Omicron cho th\u1ea5y \u0111\u00e2y c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i phi\u00ean b\u1ea3n bi\u1ebfn ch\u1ee7ng SARS-CoV-2 \u0111\u00e1ng lo ng\u1ea1i cu\u1ed1i c\u00f9ng.\u00a0\u00a0<\/strong><\/p>\n<p>Gi\u1edbi chuy\u00ean gia c\u1ea3nh b\u00e1o, khi virus c\u00e0ng l\u00e2y lan, n\u00f3 c\u00e0ng c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ed9t bi\u1ebfn \u0111\u1ec3 t\u1ea1o ra c\u00e1c bi\u1ebfn ch\u1ee7ng kh\u00e1c. Omicron c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan cao h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c bi\u1ebfn ch\u1ee7ng kh\u00e1c c\u1ee7a SARS-CoV-2, th\u1eadm ch\u00ed \u1edf c\u1ea3 nh\u1eefng khu v\u1ef1c c\u00f3 t\u1ef7 l\u1ec7 mi\u1ec5n d\u1ecbch cao nh\u1edd vaccine v\u00e0 do nhi\u1ec5m b\u1ec7nh tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<figure id=\"attachment_583074\" aria-describedby=\"caption-attachment-583074\" style=\"width: 665px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-583074\" src=\"http:\/\/cdn.canhco.net\/files\/2022\/01\/vnvn_phap.jpg\" alt=\"\" width=\"665\" height=\"450\"><figcaption id=\"caption-attachment-583074\" class=\"wp-caption-text\">Nh\u00e2n vi\u00ean y t\u1ebf \u0111i\u1ec1u tr\u1ecb cho b\u1ec7nh nh\u00e2n COVID-19 t\u1ea1i b\u1ec7nh vi\u1ec7n \u1edf Fort-de-France thu\u1ed9c \u0111\u1ea3o Martinique c\u1ee7a Ph\u00e1p ng\u00e0y 1\/12\/2021.<\/figcaption><\/figure>\n<p>Do \u0111\u00f3, virus c\u00f3 th\u1ec3 ti\u1ebfn h\u00f3a h\u01a1n n\u1eefa. Gi\u1edbi chuy\u00ean gia ch\u01b0a th\u1ec3 \u0111o\u00e1n \u0111\u1ecbnh \u0111\u01b0\u1ee3c bi\u1ebfn ch\u1ee7ng ti\u1ebfp theo s\u1ebd nh\u01b0 th\u1ebf n\u00e0o v\u00e0 s\u1ebd \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn di\u1ec5n bi\u1ebfn \u0111\u1ea1i d\u1ecbch. H\u1ecd c\u0169ng kh\u00f4ng ch\u1eafc ch\u1eafn li\u1ec7u c\u00e1c bi\u1ebfn ch\u1ee7ng sau s\u1ebd g\u00e2y b\u1ec7nh nh\u1eb9 h\u01a1n v\u00e0 li\u1ec7u vaccine hi\u1ec7n t\u1ea1i c\u00f3 c\u00f2n hi\u1ec7u qu\u1ea3 cao hay kh\u00f4ng.<\/p>\n<p>\u201cOmicron l\u00e2y lan nhanh h\u01a1n, n\u00f3 c\u00e0ng c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ed9t bi\u1ebfn v\u00e0 d\u1eabn \u0111\u1ebfn xu\u1ea5t hi\u1ec7n th\u00eam nhi\u1ec1u bi\u1ebfn ch\u1ee7ng kh\u00e1c\u201d, Leonardo Martinez, chuy\u00ean gia v\u1ec1 b\u1ec7nh truy\u1ec1n nhi\u1ec5m t\u1ea1i \u0110\u1ea1i h\u1ecdc Boston, b\u00ecnh lu\u1eadn.<\/p>\n<p>K\u1ec3 t\u1eeb khi xu\u1ea5t hi\u1ec7n v\u00e0o gi\u1eefa th\u00e1ng 11\/2021, Omicron \u0111\u00e3 nhanh ch\u00f3ng lan ra h\u1ea7u kh\u1eafp th\u1ebf gi\u1edbi.<\/p>\n<p>C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y, Omicron c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan cao \u00edt nh\u1ea5t h\u01a1n 2 l\u1ea7n so v\u1edbi Delta \u2013 bi\u1ebfn ch\u1ee7ng tr\u1ed9i t\u1eebng khi\u1ebfn th\u1ebf gi\u1edbi v\u1eadt l\u1ed9n \u0111\u1ed1i ph\u00f3, v\u00e0 cao h\u01a1n \u00edt nh\u1ea5t 4 l\u1ea7n so v\u1edbi ch\u1ee7ng ban \u0111\u1ea7u. Ngo\u00e0i ra, bi\u1ebfn ch\u1ee7ng Omicron \u0111\u01b0\u1ee3c cho l\u00e0 c\u0169ng d\u1ec5 g\u00e2y t\u00e1i nhi\u1ec5m h\u01a1n so v\u1edbi bi\u1ebfn ch\u1ee7ng Delta, \u0111\u00f3 l\u00e0 l\u00fd do xu\u1ea5t hi\u1ec7n c\u00e1c ca b\u1ec7nh \u201c\u0111\u1ed9t ph\u00e1\u201d \u1edf nh\u1eefng ng\u01b0\u1eddi t\u1eebng m\u1eafc Covid-19 ho\u1eb7c \u0111\u00e3 ti\u00eam ch\u1ee7ng vaccine.<\/p>\n<p>Bi\u1ebfn ch\u1ee7ng Omicron \u0111\u01b0\u1ee3c cho l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn s\u1ed1 ca Covid-19 m\u1edbi to\u00e0n c\u1ea7u t\u0103ng v\u1ecdt nh\u1eefng tu\u1ea7n g\u1ea7n \u0111\u00e2y. Theo T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO), th\u1ebf gi\u1edbi c\u00f3 th\u00eam k\u1ef7 l\u1ee5c 15 tri\u1ec7u ca Covid-19 trong tu\u1ea7n t\u1eeb ng\u00e0y 3-9\/1, t\u0103ng 55% so v\u1edbi tu\u1ea7n tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<figure style=\"width: 770px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" title=\"Chuy\u00ean gia c\u1ea3nh b\u00e1o xu\u1ea5t hi\u1ec7n bi\u1ebfn ch\u1ee7ng nguy hi\u1ec3m h\u01a1n Omicron - 1\" src=\"http:\/\/cdn.canhco.net\/files\/2022\/01\/covidshutterstock-1642313662706.jpg\" alt=\"Chuy\u00ean gia c\u1ea3nh b\u00e1o xu\u1ea5t hi\u1ec7n bi\u1ebfn ch\u1ee7ng nguy hi\u1ec3m h\u01a1n Omicron - 1\" width=\"770\" height=\"513\" data-=\"\"><figcaption class=\"wp-caption-text\">Virus c\u00e0ng l\u00e2y lan c\u00e0ng c\u00f3 c\u01a1 h\u1ed9i bi\u1ebfn \u0111\u1ed5i \u0111\u1ec3 t\u1ea1o ra c\u00e1c bi\u1ebfn ch\u1ee7ng m\u1edbi (\u1ea2nh minh h\u1ecda: Shutterstock).<\/figcaption><\/figure>\n<p>C\u00e1c d\u1eef li\u1ec7u ban \u0111\u1ea7u ch\u1ec9 ra, Omicron g\u00e2y ra tri\u1ec7u ch\u1ee9ng \u00edt nghi\u00eam tr\u1ecdng h\u01a1n so v\u1edbi Delta. \u0110i\u1ec1u n\u00e0y l\u00e0m d\u1ea5y l\u00ean hy v\u1ecdng virus n\u00e0y kh\u1edfi \u0111\u1ea7u \u0111\u1ec3 th\u1ebf gi\u1edbi ti\u1ebfn t\u1edbi ch\u1ea5m d\u1ee9t \u0111\u1ea1i d\u1ecbch, Covid-19 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t b\u1ec7nh th\u00f4ng th\u01b0\u1eddng nh\u01b0 c\u1ea3m c\u00fam. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o virus c\u0169ng \u00edt nghi\u00eam tr\u1ecdng h\u01a1n qua th\u1eddi gian. Ti\u1ebfn s\u0129 Stuart Campbell Ray, chuy\u00ean gia v\u1ec1 b\u1ec7nh truy\u1ec1n nhi\u1ec5m t\u1ea1i \u0110\u1ea1i h\u1ecdc Johns Hopkins, gi\u1ea3i th\u00edch m\u1ed9t bi\u1ebfn ch\u1ee7ng c\u00f3 th\u1ec3 s\u1ebd \u0111\u1ea1t m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 t\u00e1i t\u1ea1o n\u1ebfu nh\u1eefng ng\u01b0\u1eddi nhi\u1ec5m b\u1ec7nh ban \u0111\u1ea7u ch\u1ec9 c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u1eb9 v\u00e0 l\u00e2y lan virus cho r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi kh\u00e1c, nh\u01b0ng sau \u0111\u00f3 b\u1ec7nh tr\u1edf n\u00ean n\u1eb7ng h\u01a1n.<\/p>\n<p>Kh\u1ea3 n\u0103ng n\u00e9 mi\u1ec5n d\u1ecbch t\u1ed1t h\u01a1n gi\u00fap virus sinh t\u1ed3n trong m\u1ed9t qu\u00e3ng th\u1eddi gian d\u00e0i. Khi virus SARS-CoV-2 g\u00e2y b\u1ec7nh Covid-19 xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u, kh\u00f4ng ai c\u00f3 mi\u1ec5n d\u1ecbch. Tuy nhi\u00ean, c\u00f9ng v\u1edbi c\u00e1c ca nhi\u1ec5m, vaccine Covid-19 \u0111\u00e3 mang \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 mi\u1ec5n d\u1ecbch nh\u1ea5t \u0111\u1ecbnh cho ph\u1ea7n l\u1edbn th\u1ebf gi\u1edbi. \u0110i\u1ec1u n\u00e0y bu\u1ed9c virus th\u00edch \u1ee9ng \u0111\u1ec3 sinh t\u1ed3n. Ch\u00fang c\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m sang \u0111\u1ed9ng v\u1eadt, \u0111\u1ed9t bi\u1ebfn v\u00e0 tr\u1edf l\u1ea1i t\u1ea5n c\u00f4ng con ng\u01b0\u1eddi, k\u1ec3 c\u1ea3 nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng. Ngo\u00e0i ra, v\u1edbi vi\u1ec7c Omicron v\u00e0 Delta l\u00e2y lan c\u00f9ng l\u00fac, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 b\u1ecb \u201cl\u00e2y nhi\u1ec5m k\u00e9p\u201d hay nhi\u1ec5m \u201cbi\u1ebfn ch\u1ee7ng lai\u201d, chuy\u00ean gia Ray n\u00f3i.<\/p>\n<p>(Theo SCMP)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1edbi t\u1ed1c \u0111\u1ed9 l\u00e2y lan nh\u01b0 hi\u1ec7n t\u1ea1i c\u1ee7a Omicron cho th\u1ea5y \u0111\u00e2y c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i phi\u00ean b\u1ea3n bi\u1ebfn ch\u1ee7ng SARS-CoV-2 \u0111\u00e1ng lo ng\u1ea1i cu\u1ed1i c\u00f9ng.\u00a0\u00a0 Gi\u1edbi chuy\u00ean gia c\u1ea3nh b\u00e1o, khi virus c\u00e0ng l\u00e2y lan, n\u00f3 c\u00e0ng c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ed9t bi\u1ebfn \u0111\u1ec3 t\u1ea1o ra c\u00e1c bi\u1ebfn ch\u1ee7ng kh\u00e1c. Omicron c\u00f3 kh\u1ea3 n\u0103ng [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[28],"tags":[150153,141969],"topics":[130115],"longform":[],"members":[],"story":[],"thematic":[],"_links":{"self":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/583073"}],"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\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/comments?post=583073"}],"version-history":[{"count":1,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/583073\/revisions"}],"predecessor-version":[{"id":583075,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/583073\/revisions\/583075"}],"wp:attachment":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/media?parent=583073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/categories?post=583073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/tags?post=583073"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/topics?post=583073"},{"taxonomy":"longform","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/longform?post=583073"},{"taxonomy":"members","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/members?post=583073"},{"taxonomy":"story","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/story?post=583073"},{"taxonomy":"thematic","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/thematic?post=583073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}