{"id":11944,"date":"2021-12-22T21:35:22","date_gmt":"2021-12-22T14:35:22","guid":{"rendered":"https:\/\/cdcangiang.vn\/?p=11944"},"modified":"2021-12-22T21:35:22","modified_gmt":"2021-12-22T14:35:22","slug":"mac-covid-19-sau-tiem-du-2-mui-vaccine-tao-sieu-mien-dich-chong-sars-cov-2","status":"publish","type":"post","link":"https:\/\/cdcangiang.vn\/index.php\/2021\/12\/22\/mac-covid-19-sau-tiem-du-2-mui-vaccine-tao-sieu-mien-dich-chong-sars-cov-2\/","title":{"rendered":"M\u1eafc COVID-19 sau ti\u00eam \u0111\u1ee7 2 m\u0169i vaccine, t\u1ea1o si\u00eau mi\u1ec5n d\u1ecbch ch\u1ed1ng SARS-CoV-2"},"content":{"rendered":"

Theo gi\u1edbi nghi\u00ean c\u1ee9u M\u1ef9, nh\u1eefng ng\u01b0\u1eddi m\u1eafc COVID-19 sau khi \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng \u0111\u1ea7y \u0111\u1ee7 2 m\u0169i vaccine c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh \u201csi\u00eau kh\u00e1ng th\u1ec3\u201d ch\u1ed1ng l\u1ea1i virus SARS-CoV-2.<\/h2>\n
\n

B\u00e1o D\u00e2n tr\u00ed d\u1eabn tin t\u1eeb Independent cho hay, m\u1edbi \u0111\u00e2y m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Y t\u1ebf v\u00e0 Khoa h\u1ecdc Oregon (OSHU – M\u1ef9) cho bi\u1ebft, nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 ti\u00eam \u0111\u1ee7 2 m\u0169i vaccine m\u00e0 v\u1eabn m\u1eafc COVID-19 c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh si\u00eau kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i SARS-CoV-2.<\/p>\n

Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed y h\u1ecdc JAMA, kh\u1eb3ng \u0111\u1ecbnh nhi\u1ec5m xuy\u00ean mi\u1ec5n d\u1ecbch, hay c\u00f2n g\u1ecdi l\u00e0 “nhi\u1ec5m \u0111\u1ed9t ph\u00e1” trong b\u1ec7nh COVID-19 s\u1ebd gi\u00fap b\u1ec7nh nh\u00e2n c\u00f3 \u0111\u01b0\u1ee3c “si\u00eau mi\u1ec5n d\u1ecbch”.<\/p>\n

Theo TTXVN, nghi\u00ean c\u1ee9u m\u1edbi \u0111\u00e3 so s\u00e1nh 26 nh\u00e2n vi\u00ean nhi\u1ec5m \u0111\u1ed9t ph\u00e1 t\u1ea1i \u0110\u1ea1i h\u1ecdc Y t\u1ebf v\u00e0 Khoa h\u1ecdc Oregon v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u00eam ph\u00f2ng nh\u01b0ng ch\u01b0a t\u1eebng nhi\u1ec5m virus SARS-CoV-2. C\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn th\u1ea5y nh\u1eefng ng\u01b0\u1eddi nhi\u1ec5m \u0111\u1ed9t ph\u00e1 c\u00f3 l\u01b0\u1ee3ng kh\u00e1ng th\u1ec3 t\u0103ng \u0111\u00e1ng kinh ng\u1ea1c.<\/p>\n

\u00d4ng Fikadu Tafesse, Gi\u00e1o s\u01b0 mi\u1ec5n d\u1ecbch h\u1ecdc v\u00e0 vi sinh h\u1ecdc ph\u00e2n t\u1eed t\u1ea1i \u0110\u1ea1i h\u1ecdc Y t\u1ebf v\u00e0 Khoa h\u1ecdc Oregon, t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u cho bi\u1ebft: \u201cM\u1ee9c t\u0103ng kh\u00e1ng th\u1ec3 l\u00e0 \u0111\u00e1ng k\u1ec3, l\u00ean \u0111\u1ebfn 1.000% v\u00e0 c\u00f3 ng\u01b0\u1eddi l\u00ean \u0111\u1ebfn 2.000%. V\u00ec v\u1eady kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch trong c\u00e1c ca nhi\u1ec5m \u0111\u1ed9t ph\u00e1 th\u1ef1c s\u1ef1 cao. N\u00f3 g\u1ea7n nh\u01b0 l\u00e0 \u2018si\u00eau mi\u1ec5n d\u1ecbch\u2019\u201d.<\/p>\n

\n
\"Zalo\"
Nghi\u00ean c\u1ee9u c\u1ee7a gi\u1edbi khoa h\u1ecdc M\u1ef9 cho th\u1ea5y, ca nhi\u1ec5m \u0111\u1ed9t ph\u00e1 sau khi ti\u00eam vaccine t\u1ea1o mi\u1ec5n d\u1ecbch m\u1ea1nh h\u01a1n so v\u1edbi vi\u1ec7c m\u1eafc b\u1ec7nh tr\u01b0\u1edbc \u0111\u00f3 ho\u1eb7c ch\u1ec9 ti\u00eam vaccine. \u1ea2nh minh h\u1ecda<\/figcaption><\/figure>\n<\/div>\n

\u0110\u1ed3ng quan \u0111i\u1ec3m, Gi\u00e1o s\u01b0 Shane Crotty (Vi\u1ec7n Mi\u1ec5n d\u1ecbch h\u1ecdc La Jolla) nh\u1eadn \u0111\u1ecbnh, ph\u00e1t hi\u1ec7n n\u00e0y cho th\u1ea5y h\u1ec7 mi\u1ec5n d\u1ecbch ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o. M\u1ed7i khi ti\u1ebfp x\u00fac v\u1edbi vaccine ho\u1eb7c virus, h\u1ec7 mi\u1ec5n d\u1ecbch h\u1ecdc h\u1ecfi nhi\u1ec1u h\u01a1n v\u00e0 t\u1ed1t h\u01a1n \u0111\u1ec3 c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i virus SARS-CoV-2.<\/p>\n

Trong khi \u0111\u00f3, Ti\u1ebfn s\u0129 Monica Gandhi (\u0110\u1ea1i h\u1ecdc California t\u1ea1i San Francisco) c\u0169ng cho bi\u1ebft: \u201c\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nghi\u00ean c\u1ee9u \u0111\u1ea7u ti\u00ean cho th\u1ea5y c\u00e1c ca nhi\u1ec5m \u0111\u1ed9t ph\u00e1 sau khi ti\u00eam vaccine t\u1ea1o ra kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch m\u1ea1nh h\u01a1n so v\u1edbi vi\u1ec7c ch\u1ec9 m\u1eafc b\u1ec7nh tr\u01b0\u1edbc \u0111\u00f3 ho\u1eb7c ch\u1ec9 ti\u00eam vaccine\u201d. Tuy nhi\u00ean, Ti\u1ebfn s\u0129 Monica c\u0169ng c\u1ea3nh b\u00e1o, m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng n\u00ean c\u1ed1 t\u00ecnh t\u00ecm c\u00e1ch m\u1eafc COVID-19 v\u00ec kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi n\u00e0o s\u1ebd m\u1eafc b\u1ec7nh n\u1eb7ng khi nhi\u1ec5m virus.<\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1ea5n m\u1ea1nh th\u00eam r\u1eb1ng, h\u1ecd ch\u01b0a th\u1eed nghi\u1ec7m tr\u00ean bi\u1ebfn ch\u1ee7ng Omicron m\u1edbi, trong b\u1ed1i c\u1ea3nh m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3 ch\u1ec9 ra r\u1eb1ng ch\u1ee7ng n\u00e0y c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t s\u1ed1 vaccine n\u1ebfu so v\u1edbi Delta. Kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch c\u01a1 b\u1ea3n t\u1eeb vi\u1ec7c ti\u00eam ch\u1ee7ng v\u1eabn l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n ch\u1ed1ng l\u1ea1i m\u1ea7m b\u1ec7nh.<\/p>\n

\n
\"Zalo\"
Ti\u00eam vaccine c\u00f3 hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c ch\u1ed1ng l\u1ea1i COVID-19. \u1ea2nh: AFP<\/figcaption><\/figure>\n<\/div>\n

Theo Trung t\u00e2m Ki\u1ec3m so\u00e1t D\u1ecbch b\u1ec7nh (CDC) M\u1ef9, vaccine v\u1eabn c\u00f3 hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c ng\u0103n ch\u1eb7n c\u00e1c h\u1eadu qu\u1ea3 t\u1ed3i t\u1ec7 nh\u1ea5t c\u1ee7a COVID-19, nh\u01b0 m\u1eafc b\u1ec7nh n\u1eb7ng v\u00e0 t\u1eed vong. C\u01a1 quan n\u00e0y cho bi\u1ebft, Omicron c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd l\u00e2y lan nhanh h\u01a1n so v\u1edbi c\u00e1c ch\u1ee7ng virus SARS-CoV-2 tr\u01b0\u1edbc \u0111\u00f3. \u201cV\u1edbi c\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c nh\u01b0 Delta, vaccine v\u1eabn c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ng\u0103n ng\u1eeba b\u1ec7nh n\u1eb7ng, nh\u1eadp vi\u1ec7n v\u00e0 t\u1eed vong. S\u1ef1 xu\u1ea5t hi\u1ec7n g\u1ea7n \u0111\u00e2y c\u1ee7a Omicron c\u00e0ng nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ti\u00eam vaccine v\u00e0 ti\u00eam m\u0169i t\u0103ng c\u01b0\u1eddng\u201d, CDC cho hay.<\/p>\n

Theo ghi nh\u1eadn, t\u00ednh \u0111\u1ebfn ng\u00e0y 22\/12, t\u1ed5ng s\u1ed1 ca m\u1eafc COVID-19 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi l\u00e0 276.518.951 ca, trong \u0111\u00f3 c\u00f3 5.384.060 ca t\u1eed vong. M\u1ef9 v\u1eabn l\u00e0 qu\u1ed1c gia b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng nh\u1ea5t th\u1ebf gi\u1edbi v\u1edbi t\u1ed5ng s\u1ed1 ca nhi\u1ec5m l\u00e0 52.181.439 ng\u01b0\u1eddi, trong \u0111\u00f3 c\u00f3 830.378 ca t\u1eed vong. \u1ea4n \u0110\u1ed9 \u0111\u1ee9ng th\u1ee9 hai th\u1ebf gi\u1edbi v\u1edbi t\u1ed5ng s\u1ed1 ca m\u1eafc 34.758.078 ca, trong \u0111\u00f3 478.061 ca t\u1eed vong. Brazil x\u1ebfp th\u1ee9 ba v\u1edbi 22.219.477 ca v\u00e0 617.948 ca t\u1eed vong.<\/p>\n

B\u00e1o c\u00e1o tu\u1ea7n m\u1edbi nh\u1ea5t c\u1ee7a T\u1ed5 ch\u1ee9c Y t\u1ebf th\u1ebf gi\u1edbi (WHO) cho bi\u1ebft, bi\u1ebfn th\u1ec3 Omicron \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn \u1edf 106 qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi, v\u1edbi s\u1ed1 ca nhi\u1ec5m \u0111ang t\u0103ng nhanh.<\/p>\n

B\u1ed9 Y t\u1ebf.<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Theo gi\u1edbi nghi\u00ean c\u1ee9u M\u1ef9, nh\u1eefng ng\u01b0\u1eddi m\u1eafc COVID-19 sau khi \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng \u0111\u1ea7y \u0111\u1ee7 2 m\u0169i vaccine c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh \u201csi\u00eau kh\u00e1ng th\u1ec3\u201d ch\u1ed1ng l\u1ea1i virus SARS-CoV-2. B\u00e1o D\u00e2n tr\u00ed d\u1eabn tin t\u1eeb Independent cho hay, m\u1edbi \u0111\u00e2y m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc Y t\u1ebf v\u00e0 […]<\/p>\n","protected":false},"author":4,"featured_media":11937,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"limit_modified_date":"","last_modified_date":"","footnotes":""},"categories":[241,235],"tags":[],"class_list":["post-11944","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cap-nhat-tin-covid","category-phong-chong-covid-19"],"_links":{"self":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/11944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/comments?post=11944"}],"version-history":[{"count":0,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/11944\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media\/11937"}],"wp:attachment":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media?parent=11944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/categories?post=11944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/tags?post=11944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}