{"id":11435,"date":"2021-11-29T22:58:43","date_gmt":"2021-11-29T15:58:43","guid":{"rendered":"https:\/\/cdcangiang.vn\/?p=11435"},"modified":"2022-01-04T08:47:59","modified_gmt":"2022-01-04T01:47:59","slug":"bien-the-omicron-nhieu-dot-bien-nhat-cua-sars-cov-2-trieu-chung-ra-sao","status":"publish","type":"post","link":"https:\/\/cdcangiang.vn\/index.php\/2021\/11\/29\/bien-the-omicron-nhieu-dot-bien-nhat-cua-sars-cov-2-trieu-chung-ra-sao\/","title":{"rendered":"Bi\u1ebfn th\u1ec3 Omicron: Nhi\u1ec1u \u0111\u1ed9t bi\u1ebfn nh\u1ea5t c\u1ee7a SARS-CoV-2, tri\u1ec7u ch\u1ee9ng ra sao?"},"content":{"rendered":"

Bi\u1ebfn th\u1ec3 Omicron \u0111\u01b0\u1ee3c WHO x\u1ebfp v\u00e0o nh\u00f3m bi\u1ebfn th\u1ec3 \u0111\u00e1ng lo ng\u1ea1i, \u0111\u00e3 ghi nh\u1eadn t\u1ea1i h\u01a1n 10 qu\u1ed1c gia, v\u00f9ng l\u00e3nh th\u1ed5. Nhi\u1ec1u n\u01b0\u1edbc g\u1ea5p r\u00fat \u00e1p l\u1ec7nh h\u1ea1n ch\u1ebf \u0111i l\u1ea1i \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y.<\/h2>\n
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1. Bi\u1ebfn th\u1ec3 Omicron ph\u00e1t hi\u1ec7n \u1edf \u0111\u00e2u?<\/strong><\/p>\n

Bi\u1ebfn th\u1ec3 m\u1edbi Omicron ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO) \u0111\u1eb7t t\u00ean theo b\u1ea3ng ch\u1eef c\u00e1i Hy L\u1ea1p h\u00f4m 26\/11 (theo gi\u1edd Vi\u1ec7t Nam).<\/p>\n

Ban \u0111\u1ea7u n\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 B.1.1.529, l\u1ea7n \u0111\u1ea7u \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n qua thu th\u1eadp m\u1eabu x\u00e9t nghi\u1ec7m t\u1ea1i Nam Phi v\u00e0o ng\u00e0y 9\/11, \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u1ea7n \u0111\u1ea7u cho WHO t\u1eeb Nam Phi v\u00e0o ng\u00e0y 24\/11.<\/p>\n

WHO c\u0169ng ph\u00e2n lo\u1ea1i bi\u1ebfn th\u1ec3 n\u00e0y l\u00e0 “bi\u1ebfn th\u1ec3 \u0111\u00e1ng lo ng\u1ea1i”, \u0111\u1ed3ng th\u1eddi y\u00eau c\u1ea7u c\u00e1c qu\u1ed1c gia t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t v\u00e0 gi\u1ea3i tr\u00ecnh t\u1ef1 gen virus bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y.<\/p>\n

Theo h\u00e3ng tin CNN (M\u1ef9), m\u1ed9t s\u1ed1 nh\u00e0 khoa h\u1ecdc cho r\u1eb1ng bi\u1ebfn th\u1ec3 Omicron c\u00f3 th\u1ec3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n \u1edf v\u00f9ng Nam sa m\u1ea1c Sahara \u1edf ch\u00e2u Phi v\u1ed1n c\u00f3 t\u1ef7 l\u1ec7 ti\u00eam ch\u1ee7ng vaccine ng\u1eeba COVID-19 th\u1ea5p.<\/p>\n

\n
\"Zalo\"
\u1ea2nh minh h\u1ecda: Guardian<\/figcaption><\/figure>\n<\/div>\n

2. Bi\u1ebfn th\u1ec3 Omicron nguy hi\u1ec3m ra sao?<\/p>\n

B\u1ea3n th\u00f4ng b\u00e1o c\u1ee7a B\u1ed9 Y t\u1ebf Vi\u1ec7t Nam ng\u00e0y 28\/11, cho hay: Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, bi\u1ebfn th\u1ec3 Omicron c\u00f3 t\u1edbi 32 \u0111\u1ed9t bi\u1ebfn \u1edf protein gai (th\u00e0nh ph\u1ea7n gi\u00fap virus b\u00e1m v\u00e0o t\u1ebf b\u00e0o c\u01a1 th\u1ec3), l\u00e0 bi\u1ebfn th\u1ec3 nhi\u1ec1u \u0111\u1ed9t bi\u1ebfn nh\u1ea5t c\u1ee7a virus SARS-CoV-2.<\/p>\n

“Bi\u1ebfn th\u1ec3 n\u00e0y \u0111\u01b0\u1ee3c d\u1ef1 b\u00e1o c\u00f3 th\u1ec3 l\u00e2y lan nhanh h\u01a1n, nguy c\u01a1 t\u00e1i nhi\u1ec5m cao h\u01a1n c\u00e1c bi\u1ebfn ch\u1ee7ng kh\u00e1c. Theo \u0111\u00f3, Omicron c\u00f3 th\u1ec3 l\u00e2y lan nhanh h\u01a1n 500% bi\u1ebfn ch\u1ee7ng Delta” – theo th\u00f4ng b\u00e1o c\u1ee7a B\u1ed9 Y t\u1ebf.<\/p>\n

\n
\"Zalo\"
H\u00ecnh \u1ea3nh so s\u00e1nh l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn gi\u1eefa Delta v\u00e0 Omicron. \u1ea2nh: Ansa<\/figcaption><\/figure>\n<\/div>\n

Omicron ch\u1ee9a h\u00e0ng lo\u1ea1t \u0111\u1ed9t bi\u1ebfn nh\u01b0 K417N, N501Y, N440K, G446S… Trong \u0111\u00f3 \u0111\u1ed9t bi\u1ebfn K417N t\u1eebng xu\u1ea5t hi\u1ec7n \u1edf bi\u1ebfn th\u1ec3 Delta. \u0110\u1ebfn nay, Omicron \u0111\u01b0\u1ee3c coi l\u00e0 bi\u1ebfn th\u1ec3 t\u1ed3i t\u1ec7 nh\u1ea5t trong \u0111\u1ea1i d\u1ecbch v\u00ec l\u01b0\u1ee3ng \u0111\u1ed9t bi\u1ebfn kh\u1ed5ng l\u1ed3 v\u00e0 t\u00ednh \u01b0u vi\u1ec7t c\u1ee7a c\u00e1c \u0111\u1ed9t bi\u1ebfn \u0111\u00f3.<\/p>\n

Ti\u1ebfn s\u0129 Susan Hopkins, c\u1ed1 v\u1ea5n y t\u1ebf ch\u00ednh c\u1ee7a C\u01a1 quan An ninh Y t\u1ebf Anh, cho bi\u1ebft s\u1ed1 sinh s\u1ea3n hi\u1ec7u qu\u1ea3 R c\u1ee7a bi\u1ebfn th\u1ec3 Omicron, \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean \u1edf t\u1ec9nh Gauteng c\u1ee7a Nam Phi, l\u00e0 2 – m\u1ee9c \u0111\u1ed9 l\u00e2y truy\u1ec1n ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c ghi nh\u1eadn k\u1ec3 t\u1eeb khi \u0111\u1ea1i d\u1ecbch b\u1eaft \u0111\u1ea7u b\u00f9ng n\u1ed5. V\u1edbi con s\u1ed1 l\u00e2y truy\u1ec1n l\u1edbn h\u01a1n 1, d\u1ecbch b\u1ec7nh s\u1ebd ph\u00e1t tri\u1ec3n theo c\u1ea5p s\u1ed1 nh\u00e2n; c\u00e1c nh\u00e0 khoa h\u1ecdc m\u00f4 t\u1ea3 Omicron l\u00e0 bi\u1ebfn th\u1ec3 “t\u1ed3i t\u1ec7 nh\u1ea5t” k\u1ec3 t\u1eeb khi b\u1eaft \u0111\u1ea7u b\u00f9ng ph\u00e1t \u0111\u1ea1i d\u1ecbch.<\/p>\n

Ng\u00e0y 28\/11, WHO cho bi\u1ebft v\u1eabn ch\u01b0a r\u00f5 bi\u1ebfn th\u1ec3 m\u1edbi Omicron c\u00f3 d\u1ec5 l\u00e2y truy\u1ec1n h\u01a1n so v\u1edbi c\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c hay kh\u00f4ng ho\u1eb7c bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y c\u00f3 khi\u1ebfn b\u1ec7nh n\u1eb7ng h\u01a1n hay kh\u00f4ng.<\/p>\n

Tuy\u00ean b\u1ed1 c\u1ee7a WHO n\u00eau r\u00f5: “D\u1eef li\u1ec7u s\u01a1 b\u1ed9 cho th\u1ea5y t\u1ef7 l\u1ec7 s\u1ed1 ca nh\u1eadp vi\u1ec7n \u1edf Nam Phi gia t\u0103ng, nh\u01b0ng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do s\u1ed1 ng\u01b0\u1eddi nhi\u1ec5m b\u1ec7nh t\u0103ng, kh\u00f4ng ph\u1ea3i l\u00e0 do nhi\u1ec5m ri\u00eang bi\u1ebfn th\u1ec3 Omicron”. Tuy nhi\u00ean, WHO nh\u1eafc l\u1ea1i r\u1eb1ng b\u1eb1ng ch\u1ee9ng s\u01a1 b\u1ed9 cho th\u1ea5y nguy c\u01a1 t\u00e1i nhi\u1ec5m bi\u1ebfn th\u1ec3 n\u00e0y c\u00f3 th\u1ec3 cao h\u01a1n. Hi\u1ec7n WHO \u0111ang l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c chuy\u00ean gia \u0111\u1ec3 t\u00ecm hi\u1ec3u t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a bi\u1ebfn th\u1ec3 Omicron \u0111\u1ed1i v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p \u1ee9ng ph\u00f3 COVID-19 hi\u1ec7n nay, bao g\u1ed3m c\u1ea3 ti\u00eam vaccine.<\/p>\n

Theo WHO, “c\u1ea7n v\u00e0i ng\u00e0y \u0111\u1ebfn v\u00e0i tu\u1ea7n m\u1edbi bi\u1ebft \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a bi\u1ebfn th\u1ec3 Omicron”.<\/p>\n

3. Tri\u1ec7u ch\u1ee9ng \u0111i\u1ec3n h\u00ecnh<\/strong><\/p>\n

Ph\u00e1t bi\u1ec3u v\u1edbi Telegraph, b\u00e1c s\u0129 Angelique Coetzee, Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i Y t\u1ebf Nam Phi (SAMA), cho bi\u1ebft nh\u1eefng b\u1ec7nh nh\u00e2n nhi\u1ec5m bi\u1ebfn th\u1ec3 Omicron xu\u1ea5t hi\u1ec7n c\u00e1c tri\u1ec7u ch\u1ee9ng r\u1ea5t kh\u00e1c nh\u01b0ng \u0111\u1ec1u \u1edf th\u1ec3 nh\u1eb9. B\u00e1c s\u0129 n\u00e0y \u0111\u01b0\u1ee3c cho l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean x\u00e1c \u0111\u1ecbnh s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a bi\u1ebfn th\u1ec3 Omicron.<\/p>\n

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\"Zalo\"
B\u00e1c s\u0129 Angelique Coetzee – ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i Y khoa Nam Phi. \u1ea2nh: SAMA<\/figcaption><\/figure>\n<\/div>\n

H\u1ea7u h\u1ebft b\u1ec7nh nh\u00e2n m\u00e0 b\u00e0 Coetzee \u0111i\u1ec1u tr\u1ecb \u0111\u1ec1u c\u1ea3m th\u1ea5y “r\u1ea5t m\u1ec7t m\u1ecfi”. Kh\u00f4ng c\u00f3 b\u1ec7nh nh\u00e2n n\u00e0o trong s\u1ed1 n\u00e0y b\u1ecb m\u1ea5t v\u1ecb gi\u00e1c ho\u1eb7c kh\u1ee9u gi\u00e1c.<\/p>\n

“Tri\u1ec7u ch\u1ee9ng c\u1ee7a h\u1ecd r\u1ea5t b\u1ea5t th\u01b0\u1eddng nh\u01b0ng nh\u1eb9 h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u00e0 t\u00f4i t\u1eebng \u0111i\u1ec1u tr\u1ecb”, b\u00e1c s\u0129 Coetzee n\u00f3i.<\/p>\n

B\u00e1c s\u0129 Angelique Coetzee \u0111\u00e3 ti\u1ebfp nh\u1eadn 20 b\u1ec7nh nh\u00e2n c\u00f3 k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m d\u01b0\u01a1ng t\u00ednh v\u00e0 nhi\u1ec5m bi\u1ebfn th\u1ec3 Omicron, h\u1ea7u h\u1ebft l\u00e0 nam gi\u1edbi tr\u1ebb. M\u1ed9t n\u1eeda trong s\u1ed1 n\u00e0y ch\u01b0a \u0111\u01b0\u1ee3c ti\u00eam ph\u00f2ng vaccine COVID-19. B\u00e0 cho bi\u1ebft, b\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 \u0111au c\u01a1 v\u00e0 m\u1ec7t m\u1ecfi trong m\u1ed9t ho\u1eb7c 2 ng\u00e0y, ho\u1eb7c c\u00f3 th\u1ec3 ho nh\u1eb9.<\/p>\n

N\u1eef b\u00e1c s\u0129 c\u00f3 30 n\u0103m h\u00e0nh ngh\u1ec1 cho bi\u1ebft, t\u1ea5t c\u1ea3 b\u1ec7nh nh\u00e2n c\u1ee7a b\u00e0 (c\u00f3 b\u00e9 g\u00e1i m\u1edbi 6 tu\u1ed5i) \u0111\u1ec1u r\u1ea5t kh\u1ecfe m\u1ea1nh nh\u01b0ng v\u1eabn lo ng\u1ea1i v\u1ec1 vi\u1ec7c nh\u1eefng b\u1ec7nh nh\u00e2n l\u1edbn tu\u1ed5i ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ti\u00eam ph\u00f2ng c\u00f3 th\u1ec3 b\u1ecb virus t\u1ea5n c\u00f4ng nghi\u00eam tr\u1ecdng h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u01b0\u1eddi c\u00f3 b\u1ec7nh l\u00fd n\u1ec1n nh\u01b0 ti\u1ec3u \u0111\u01b0\u1eddng ho\u1eb7c tim m\u1ea1ch. “\u0110i\u1ec1u ch\u00fang t\u00f4i lo ng\u1ea1i l\u00e0 khi 2 nh\u00f3m n\u00e0y nhi\u1ec5m bi\u1ebfn th\u1ec3 m\u1edbi. Ch\u00fang ta c\u00f3 th\u1ec3 ch\u1ee9ng ki\u1ebfn nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p m\u1eafc b\u1ec7nh n\u1eb7ng”.<\/p>\n

4. Nh\u1eefng qu\u1ed1c gia n\u00e0o \u0111\u00e3 ghi nh\u1eadn<\/strong><\/p>\n

K\u1ec3 t\u1eeb khi \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u1ea7n \u0111\u1ea7u \u1edf Nam Phi ng\u00e0y 24\/11, m\u1ed9t s\u1ed1 ca nhi\u1ec5m bi\u1ebfn th\u1ec3 Omicron kh\u00e1c c\u0169ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i Botswana, B\u1ec9, Israel v\u00e0 \u0111\u1eb7c khu h\u00e0nh ch\u00ednh Hong Kong c\u1ee7a Trung Qu\u1ed1c. Hi\u1ec7n bi\u1ebfn th\u1ec3 Omicron \u0111\u00e3 xu\u1ea5t hi\u1ec7n \u1edf Australia, Italy, H\u00e0 Lan, Ph\u00e1p, Canada, \u0110\u1ee9c…<\/p>\n

\n
\"Zalo\"
S\u00e2n bay Schiphol \u1edf H\u00e0 Lan, n\u01a1i ph\u00e1t hi\u1ec7n ra 61 ng\u01b0\u1eddi bay v\u1ec1 t\u1eeb Nam Phi m\u1eafc COVID-19. \u1ea2nh: Reuters<\/figcaption><\/figure>\n<\/div>\n

T\u1ea1i Vi\u1ec7t Nam, B\u1ed9 Y t\u1ebf t\u1ed1i 28\/11 cho bi\u1ebft gi\u00e1m s\u00e1t d\u1ecbch t\u1ec5 c\u1ee7a SARS-CoV-2 t\u1ea1i n\u01b0\u1edbc ta ch\u01b0a ghi nh\u1eadn tr\u01b0\u1eddng h\u1ee3p m\u1eafc COVID-19 v\u1edbi bi\u1ebfn th\u1ec3 Omicron.<\/p>\n

5. C\u00e1c qu\u1ed1c gia ch\u1ea1y n\u01b0\u1edbc r\u00fat \u1ee9ng ph\u00f3 v\u1edbi Omicron<\/strong><\/p>\n

Sau khi c\u00f3 th\u00f4ng tin v\u1ec1 bi\u1ebfn ch\u1ee7ng m\u1edbi, h\u00f4m 25\/11, nh\u00e0 ch\u1ee9c tr\u00e1ch Anh Qu\u1ed1c th\u00f4ng b\u00e1o b\u1ed5 sung 6 qu\u1ed1c gia t\u1ea1i ch\u00e2u Phi v\u00e0o “danh s\u00e1ch \u0111\u1ecf”, c\u1ea5m nh\u1eadp c\u1ea3nh \u0111\u1ebfn Anh. C\u1ee5 th\u1ec3, B\u1ed9 tr\u01b0\u1edfng B\u1ed9 Y t\u1ebf Anh Sajid Javid cho bi\u1ebft m\u1ecdi chuy\u1ebfn bay t\u1eeb Nam Phi, Namibia, Lesotho, Botswana, Eswatini v\u00e0 Zimbabwe s\u1ebd b\u1ecb ho\u00e3n l\u1ea1i k\u1ec3 t\u1eeb tr\u01b0a ng\u00e0y 26\/11. Ngo\u00e0i ra, m\u1ecdi c\u00f4ng d\u00e2n Anh v\u00e0 Ireland tr\u1edf v\u1ec1 t\u1eeb Nam Phi s\u1ebd bu\u1ed9c ph\u1ea3i c\u00e1ch ly trong 10 ng\u00e0y.<\/p>\n

Ng\u00e0y 26\/11, ngay sau khi WHO \u0111\u01b0a Omicron v\u00e0o danh s\u00e1ch c\u00e1c “bi\u1ebfn th\u1ec3 g\u00e2y quan ng\u1ea1i”, Nh\u1eadt B\u1ea3n \u0111\u00e3 si\u1ebft ch\u1eb7t quy \u0111\u1ecbnh nh\u1eadp c\u1ea3nh \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u1eebng t\u1edbi 9 n\u01b0\u1edbc ch\u00e2u Phi, g\u1ed3m: Botswana, Eswatini, Lesotho, Malawi, Mozambique, Namibia, Nam Phi, Zambia v\u00e0 Zimbabwe, theo \u0111\u00f3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y s\u1ebd ph\u1ea3i c\u00e1ch ly t\u1ea1i c\u00e1c c\u01a1 s\u1edf do ch\u00ednh ph\u1ee7 ch\u1ec9 \u0111\u1ecbnh trong v\u00f2ng 10 ng\u00e0y sau khi nh\u1eadp c\u1ea3nh v\u00e0o n\u01b0\u1edbc n\u00e0y.<\/p>\n

Ng\u00e0y 28\/11, Vi\u1ec7n C\u00e1c b\u1ec7nh truy\u1ec1n nhi\u1ec5m qu\u1ed1c gia Nh\u1eadt B\u1ea3n (NIID) \u0111\u00e3 n\u00e2ng m\u1ee9c \u0111\u1ed9 c\u1ea3nh b\u00e1o \u0111\u1ed1i v\u1edbi Omicron l\u00ean m\u1ee9c cao nh\u1ea5t.<\/p>\n

B\u00e1o Thanh Ni\u00ean d\u1eabn th\u00f4ng tin t\u1eeb t\u1edd Nikkei Asia ng\u00e0y 29\/11 \u0111\u01b0a tin ch\u00ednh ph\u1ee7 Nh\u1eadt B\u1ea3n quy\u1ebft \u0111\u1ecbnh t\u1ea1m ng\u01b0ng nh\u1eadp c\u1ea3nh \u0111\u1ed1i v\u1edbi m\u1ecdi kh\u00e1ch doanh nh\u00e2n v\u00e0 sinh vi\u00ean n\u01b0\u1edbc ngo\u00e0i v\u00ec lo ng\u1ea1i bi\u1ebfn th\u1ec3 Omicron. C\u00f2n H\u00e3ng th\u00f4ng t\u1ea5n Kyodo \u0111\u01b0a tin Th\u1ee7 t\u01b0\u1edbng Nh\u1eadt B\u1ea3n tuy\u00ean b\u1ed1 quy\u1ebft \u0111\u1ecbnh m\u1edbi n\u00f3i tr\u00ean c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb ng\u00e0y 30\/11. \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 b\u01b0\u1edbc \u0111i c\u01b0\u01a1ng quy\u1ebft nh\u1eb1m ng\u0103n ch\u1eb7n nguy c\u01a1 l\u00e2y lan ch\u1ee7ng virus m\u1edbi Omicron v\u00e0o n\u01b0\u1edbc n\u00e0y.<\/p>\n

T\u1edd Bangkok Post \u0111\u01b0a tin Th\u00e1i Lan s\u1ebd c\u1ea5m kh\u00e1ch t\u1eeb 8 n\u01b0\u1edbc khu v\u1ef1c nam ch\u00e2u Phi, trong khi Singapore c\u0169ng s\u1ebd c\u1ea5m nh\u1eadp c\u1ea3nh \u0111\u1ed1i v\u1edbi kh\u00e1ch t\u1eebng \u0111\u1ebfn 7 n\u01b0\u1edbc ch\u00e2u Phi c\u00f3 ho\u1eb7c nghi c\u00f3 bi\u1ebfn th\u1ec3 Omicron.<\/p>\n

Ng\u00e0y 28\/11, Ch\u00ednh ph\u1ee7 Indonesia quy\u1ebft \u0111\u1ecbnh ng\u1eebng nh\u1eadp c\u1ea3nh \u0111\u1ed1i v\u1edbi c\u00e1c du kh\u00e1ch qu\u1ed1c t\u1ebf t\u1eebng \u1edf 10 qu\u1ed1c gia ch\u00e2u Phi v\u00e0 v\u00f9ng l\u00e3nh th\u1ed5 Hong Kong (Trung Qu\u1ed1c) trong v\u00f2ng hai tu\u1ea7n qua nh\u1eb1m ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a bi\u1ebfn th\u1ec3 Omicron.<\/p>\n

Tr\u01b0\u1edbc m\u1ed1i \u0111e d\u1ecda t\u1eeb bi\u1ebfn th\u1ec3 n\u00e0y, M\u1ef9 v\u00e0 Li\u00ean minh ch\u00e2u \u00c2u (EU) t\u1eeb ng\u00e0y 29\/11 b\u1eaft \u0111\u1ea7u c\u1ea5m chuy\u1ebfn bay t\u1eeb Nam Phi v\u00e0 khu v\u1ef1c l\u00e2n c\u1eadn.<\/p>\n

Anh c\u0169ng c\u1ea5m nh\u1eadp c\u1ea3nh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi \u0111\u1ebfn t\u1eeb Nam Phi v\u00e0 5 n\u01b0\u1edbc l\u00e1ng gi\u1ec1ng. Nh\u1eefng \u0111\u1ed9ng th\u00e1i t\u01b0\u01a1ng t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ea1i Australia, \u1ea4n \u0110\u1ed9, Iran, Brazil v\u00e0 Canada…<\/p>\n

Hi\u1ec7n t\u1ea1i, nh\u1eefng n\u01b0\u1edbc \u0111\u00e3 \u00e1p d\u1ee5ng c\u00e1c h\u1ea1n ch\u1ebf \u0111i l\u1ea1i \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 n\u01b0\u1edbc ch\u00e2u Phi g\u1ed3m c\u00f3 V\u01b0\u01a1ng qu\u1ed1c Anh, M\u1ef9, Li\u00ean minh ch\u00e2u \u00c2u (EU), Canada, Th\u1ed5 Nh\u0129 K\u1ef3, Sri Lanka, Oman, C\u00e1c Ti\u1ec3u v\u01b0\u01a1ng qu\u1ed1c Arab Th\u1ed1ng nh\u1ea5t (UAE), Australia, Nh\u1eadt B\u1ea3n, Th\u00e1i Lan, Seychelles, Brazil, Guatemala, c\u00f9ng m\u1ed9t s\u1ed1 qu\u1ed1c gia v\u00e0 v\u00f9ng l\u00e3nh th\u1ed5 kh\u00e1c.<\/p>\n

(Theo TTXVN ng\u00e0y 29\/11)<\/p>\n

6. Xem x\u00e9t t\u00e1c \u0111\u1ed9ng c\u1ee7a Omicron l\u00ean vaccine<\/strong><\/p>\n

T\u1eeb ng\u00e0y 26\/11, nhi\u1ec1u h\u00e3ng d\u01b0\u1ee3c ch\u1ee7 \u0111\u1ed9ng nghi\u00ean c\u1ee9u bi\u1ebfn th\u1ec3 m\u1edbi, xem x\u00e9t t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 l\u00ean vaccine, cho bi\u1ebft vi\u1ec7c ph\u00e1t tri\u1ec3n l\u00f4 h\u00e0ng th\u1eed nghi\u1ec7m m\u1edbi c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i tu\u1ea7n.<\/p>\n

Ng\u00e0y 28\/11, nh\u00e0 s\u1ea3n xu\u1ea5t vaccine Moderna c\u1ee7a M\u1ef9 cho bi\u1ebft, c\u00e1c chuy\u00ean gia c\u1ee7a c\u00f4ng ty n\u00e0y \u0111\u00e3 b\u1eaft tay v\u00e0o nghi\u00ean c\u1ee9u vaccine ph\u00f2ng bi\u1ebfn th\u1ec3 Omicron t\u1eeb ng\u00e0y 25\/11 v\u1eeba qua.<\/p>\n

Moderna \u0111ang th\u1eed nghi\u1ec7m hi\u1ec7u qu\u1ea3 c\u1ee7a li\u1ec1u vaccine t\u0103ng c\u01b0\u1eddng v\u1edbi bi\u1ebfn th\u1ec3 Omicron. Pfizer tuy\u00ean b\u1ed1 n\u1ebfu bi\u1ebfn ch\u1ee7ng c\u00f3 kh\u1ea3 n\u0103ng tr\u1ed1n tho\u00e1t mi\u1ec5n d\u1ecbch, h\u00e3ng s\u1ebd ph\u00e1t tri\u1ec3n vaccine th\u1ebf h\u1ec7 ti\u1ebfp theo trong kho\u1ea3ng 100 ng\u00e0y.<\/p>\n

H\u00e3ng d\u01b0\u1ee3c Johnson & Johnson cho bi\u1ebft \u0111ang theo d\u00f5i s\u00e1t bi\u1ebfn th\u1ec3 Omicron v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a vaccine ph\u00f2ng COVID-19 c\u1ee7a h\u00e3ng v\u1edbi bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y.<\/p>\n

Trong th\u00f4ng b\u00e1o ng\u00e0y 26\/11, AstraZeneca cho bi\u1ebft h\u00e3ng hy v\u1ecdng h\u1ed7n h\u1ee3p kh\u00e1ng th\u1ec3 \u0111\u01a1n d\u00f2ng c\u1ee7a h\u00e3ng s\u1ebd v\u1eabn hi\u1ec7u qu\u1ea3 v\u1edbi bi\u1ebfn th\u1ec3 Omicron.<\/p>\n

H\u00e3ng \u0111ang th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u t\u1ea1i Botswana v\u00e0 Eswatini nh\u1eb1m thu th\u1eadp d\u1eef li\u1ec7u v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a vaccine \u0111\u1ed1i v\u1edbi bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y. AstraZeneca nh\u1ea5n m\u1ea1nh vaccine ph\u00f2ng COVID-19 c\u1ee7a h\u00e3ng \u0111\u00e3 cho th\u1ea5y hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i t\u1ea5t c\u1ea3 bi\u1ebfn th\u1ec3 \u0111\u00e1ng lo ng\u1ea1i (VOC) hi\u1ec7n nay c\u1ee7a virus SARS-CoV-2.<\/p>\n

AstraZeneca cho bi\u1ebft th\u00eam h\u00e3ng \u0111ang th\u1eed nghi\u1ec7m kh\u00e1ng th\u1ec3 \u0111\u01a1n d\u00f2ng AZD7442 \u0111\u1ed1i v\u1edbi bi\u1ebfn th\u1ec3 Omicron v\u00e0 hy v\u1ecdng lo\u1ea1i thu\u1ed1c n\u00e0y s\u1ebd duy tr\u00ec \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ch\u1ed1ng l\u1ea1i bi\u1ebfn th\u1ec3 m\u1edbi.<\/p>\n

7. Vi\u1ec7t Nam ch\u1ee7 \u0111\u1ed9ng \u1ee9ng ph\u00f3<\/strong><\/p>\n

Vi\u1ec7t Nam d\u00f9 ch\u01b0a ghi nh\u1eadn ca nhi\u1ec5m COVID-19 bi\u1ebfn th\u1ec3 Omicron n\u00e0o, nh\u01b0ng B\u1ed9 Y t\u1ebf \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng b\u00e1o c\u00e1o v\u00e0 \u0111\u1ec1 xu\u1ea5t Ch\u00ednh ph\u1ee7 xem x\u00e9t ch\u1ec9 \u0111\u1ea1o t\u1ea1m d\u1eebng t\u1ed5 ch\u1ee9c c\u00e1c chuy\u1ebfn bay qu\u1ed1c t\u1ebf \u0111\u1ebfn v\u00e0 \u0111i t\u1eeb c\u00e1c qu\u1ed1c gia: Nam Phi, Botswana, Namibia, Zimbabwe, Eswatini, Lesotho, Mozambique v\u00e0 t\u1ea1m d\u1eebng c\u1ea5p ph\u00e9p nh\u1eadp c\u1ea3nh v\u1edbi h\u00e0nh kh\u00e1ch \u0111\u1ebfn\/\u0111i v\u1ec1 t\u1eeb c\u00e1c qu\u1ed1c gia tr\u00ean.<\/p>\n

B\u1ed9 Y t\u1ebf c\u0169ng cho bi\u1ebft Vi\u1ec7t Nam \u0111ang ch\u1ee7 \u0111\u1ed9ng ng\u0103n ch\u1eb7n nguy c\u01a1 x\u00e2m nh\u1eadp v\u00e0 l\u00e2y lan c\u1ee7a bi\u1ebfn ch\u1ee7ng m\u1edbi. H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t d\u1ecbch \u0111\u00e3 t\u0103ng c\u01b0\u1eddng nh\u1eb1m ph\u00e1t hi\u1ec7n s\u1edbm nh\u1eefng d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng c\u1ee7a c\u00e1c \u1ed5 d\u1ecbch.<\/p>\n

C\u00e1c Vi\u1ec7n V\u1ec7 sinh d\u1ecbch t\u1ec5, Vi\u1ec7n Pasteur \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u th\u1ef1c hi\u1ec7n gi\u1ea3i tr\u00ecnh t\u1ef1 gene tr\u01b0\u1eddng h\u1ee3p nghi ng\u1edd nhi\u1ec5m bi\u1ebfn th\u1ec3 m\u1edbi, \u0111\u1eb7c bi\u1ec7t l\u00e0 ca c\u00f3 ti\u1ec1n s\u1eed d\u1ecbch t\u1ec5 v\u1ec1 t\u1eeb c\u00e1c qu\u1ed1c gia khu v\u1ef1c Nam Phi.<\/p>\n

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

Bi\u1ebfn th\u1ec3 Omicron \u0111\u01b0\u1ee3c WHO x\u1ebfp v\u00e0o nh\u00f3m bi\u1ebfn th\u1ec3 \u0111\u00e1ng lo ng\u1ea1i, \u0111\u00e3 ghi nh\u1eadn t\u1ea1i h\u01a1n 10 qu\u1ed1c gia, v\u00f9ng l\u00e3nh th\u1ed5. Nhi\u1ec1u n\u01b0\u1edbc g\u1ea5p r\u00fat \u00e1p l\u1ec7nh h\u1ea1n ch\u1ebf \u0111i l\u1ea1i \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y. 1. Bi\u1ebfn th\u1ec3 Omicron ph\u00e1t hi\u1ec7n \u1edf \u0111\u00e2u? Bi\u1ebfn th\u1ec3 m\u1edbi Omicron ch\u00ednh […]<\/p>\n","protected":false},"author":4,"featured_media":11430,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"limit_modified_date":"","last_modified_date":"","footnotes":""},"categories":[241,276,235],"tags":[],"class_list":["post-11435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cap-nhat-tin-covid","category-omicron","category-phong-chong-covid-19"],"_links":{"self":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/11435","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=11435"}],"version-history":[{"count":1,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/11435\/revisions"}],"predecessor-version":[{"id":11436,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/11435\/revisions\/11436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media\/11430"}],"wp:attachment":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media?parent=11435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/categories?post=11435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/tags?post=11435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}