{"id":10869,"date":"2024-04-30T12:34:48","date_gmt":"2024-04-30T12:34:48","guid":{"rendered":"https:\/\/aucometoi.com\/?p=10869"},"modified":"2024-04-28T12:42:02","modified_gmt":"2024-04-28T12:42:02","slug":"vac-xin-covid-19-hoat-dong-nhu-the-nao-de-bao-ve-ban","status":"publish","type":"post","link":"https:\/\/aucometoi.com\/en\/vac-xin-covid-19-hoat-dong-nhu-the-nao-de-bao-ve-ban\/","title":{"rendered":"V\u1eafc-xin COVID-19 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea1n?"},"content":{"rendered":"
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K\u1ec3 t\u1eeb khi \u0111\u1ea1i d\u1ecbch COVID-19 b\u00f9ng ph\u00e1t, v\u1eafc-xin \u0111\u00e3 tr\u1edf th\u00e0nh v\u0169 kh\u00ed quan tr\u1ecdng nh\u1ea5t trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng l\u1ea1i c\u0103n b\u1ec7nh nguy hi\u1ec3m n\u00e0y. Tuy nhi\u00ean, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn c\u00f2n th\u1eafc m\u1eafc v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u1eafc-xin COVID-19 v\u00e0 hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 m\u00e0 n\u00f3 mang l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i m\u00e3 b\u00ed \u1ea9n v\u1ec1 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u1eafc-xin COVID-19, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c n\u00f3 b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi virus SARS-CoV-2.<\/p>\n

B\u1ea1n bi\u1ebft kh\u00f4ng, v\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111\u1ed9i qu\u00e2n nh\u1ecf \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u0169 kh\u00ed \u0111\u1ec3 chi\u1ebfn \u0111\u1ea5u v\u1edbi virus SARS-CoV-2 nguy hi\u1ec3m. Ch\u00fang nh\u01b0 nh\u1eefng chi\u1ebfn binh nh\u1ecf b\u00e9, nh\u01b0ng v\u00f4 c\u00f9ng d\u0169ng c\u1ea3m v\u00e0 quy\u1ebft t\u00e2m b\u1ea3o v\u1ec7 ch\u1ee7 nh\u00e2n c\u1ee7a m\u00ecnh kh\u1ecfi nh\u1eefng t\u00ean “qu\u00e1i v\u1eadt” \u0111\u00e1ng s\u1ee3 kia.<\/p>\n

Khi ti\u00eam v\u1eafc-xin, c\u01a1 th\u1ec3 b\u1ea1n nh\u01b0 \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t b\u1ed9 gi\u00e1p v\u00f4 h\u00ecnh, gi\u00fap b\u1ea1n tr\u1edf n\u00ean b\u1ea5t kh\u1ea3 x\u00e2m ph\u1ea1m tr\u01b0\u1edbc nh\u1eefng c\u00fa t\u1ea5n c\u00f4ng c\u1ee7a virus. V\u00e0 n\u1ebfu may m\u1eafn, nh\u1eefng “chi\u1ebfn binh” n\u00e0y s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn ra v\u00e0 ti\u00eau di\u1ec7t virus tr\u01b0\u1edbc khi ch\u00fang k\u1ecbp g\u00e2y h\u1ea1i.<\/p>\n

V\u00ec v\u1eady, \u0111\u1eebng ng\u1ea1i ng\u1ea7n m\u00e0 h\u00e3y \u0111i ti\u00eam v\u1eafc-xin ngay \u0111i, \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t “si\u00eau anh h\u00f9ng” b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng COVID-19 nh\u00e9!<\/p>\n

\u2014<\/p>\n

V\u00ec sao v\u1eafc-xin l\u1ea1i quan tr\u1ecdng nh\u01b0 v\u1eady? \u0110\u01a1n gi\u1ea3n th\u00f4i, b\u1edfi v\u00ec n\u00f3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng c\u01a1n ho, s\u1ed1t v\u00e0 ph\u00e1t ban kh\u1ee7ng khi\u1ebfp nh\u01b0 trong phim zombie.<\/h5>\n

Ch\u1eb3ng ai mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t “zombie” c\u1ea3, ph\u1ea3i kh\u00f4ng n\u00e0o?<\/p>\n

V\u1eafc-xin ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111\u01b0a m\u1ed9t ph\u1ea7n c\u1ee7a virus v\u00e0o c\u01a1 th\u1ec3, khi\u1ebfn h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a ch\u00fang ta ph\u1ea3i l\u00e0m vi\u1ec7c v\u00e0 s\u1ea3n xu\u1ea5t ra nh\u1eefng “chi\u1ebfn binh” \u0111\u1ec3 ti\u00eau di\u1ec7t virus. Khi virus th\u1eadt s\u1ef1 t\u1ea5n c\u00f4ng, nh\u1eefng “chi\u1ebfn binh” n\u00e0y s\u1ebd l\u1eadp t\u1ee9c x\u00f4ng v\u00e0o v\u00e0 gi\u1ea3i c\u1ee9u ch\u00fang ta.<\/p>\n

Hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eafc-xin th\u00ec r\u1ea5t tuy\u1ec7t v\u1eddi, n\u00f3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng tri\u1ec7u ch\u1ee9ng nghi\u00eam tr\u1ecdng v\u00e0 ng\u0103n ng\u1eeba vi\u1ec7c ph\u1ea3i nh\u1eadp vi\u1ec7n. Tuy nhi\u00ean, v\u1eafc-xin kh\u00f4ng ph\u1ea3i l\u00e0 “th\u1ea7n d\u01b0\u1ee3c” v\u00e0 v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng ph\u1ee5 nh\u01b0 \u0111au tay ho\u1eb7c bu\u1ed3n ng\u1ee7. Nh\u01b0ng \u0111\u1eebng lo, nh\u1eefng t\u00e1c d\u1ee5ng n\u00e0y ch\u1ec9 l\u00e0 “ph\u00ed t\u1ed5n” nh\u1ecf \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y s\u1ef1 an to\u00e0n c\u1ee7a ch\u00ednh m\u00ecnh v\u00e0 c\u1ed9ng \u0111\u1ed3ng th\u00f4i.<\/p>\n

1. Lo\u1ea1i v\u1eafc-xin COVID-19 n\u00e0o \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng?<\/strong><\/h3>\n

Hi\u1ec7n nay, c\u00f3 nhi\u1ec1u lo\u1ea1i v\u1eafc-xin COVID-19 kh\u00e1c nhau \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, bao g\u1ed3m:<\/p>\n

V\u1eafc-xin mRNA:<\/strong>Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 mRNA (RNA th\u00f4ng tin) \u0111\u1ec3 \u0111\u01b0a m\u00e3 di truy\u1ec1n c\u1ee7a protein gai virus SARS-CoV-2 v\u00e0o c\u01a1 th\u1ec3. Khi \u0111\u01b0\u1ee3c ti\u00eam, t\u1ebf b\u00e0o c\u01a1 th\u1ec3 s\u1ebd \u0111\u1ecdc m\u00e3 di truy\u1ec1n n\u00e0y v\u00e0 s\u1ea3n xu\u1ea5t protein gai, k\u00edch ho\u1ea1t h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus.<\/p>\n

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C\u00e1c b\u1ea1n \u0111\u00e3 nghe v\u1ec1 lo\u1ea1i v\u1eafc-xin mRNA ch\u01b0a? N\u00f3 nh\u01b0 m\u1ed9t b\u00e0i h\u00e1t karaoke v\u1eady, c\u01a1 th\u1ec3 b\u1ea1n s\u1ebd h\u00e1t theo l\u1eddi c\u1ee7a n\u00f3 v\u00e0 t\u1ea1o ra nh\u1eefng “si\u00eau anh h\u00f9ng” kh\u00e1ng th\u1ec3 \u0111\u1ec3 chi\u1ebfn \u0111\u1ea5u v\u1edbi virus SARS-CoV-2.<\/h5>\n

T\u01b0\u1edfng t\u01b0\u1ee3ng c\u00e1i c\u1ea3nh nh\u1eefng t\u1ebf b\u00e0o nh\u1ecf b\u00e9 c\u1ee7a b\u1ea1n \u0111ang nh\u1ea3y m\u00faa v\u00e0 h\u00e1t vang l\u00ean “T\u00f4i l\u00e0 Iron Man, t\u00f4i l\u00e0 Captain America” th\u00ec th\u00fa v\u1ecb l\u1eafm ph\u1ea3i kh\u00f4ng n\u00e0o? \u0110\u1eebng lo, nh\u1eefng anh h\u00f9ng n\u00e0y s\u1ebd b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi COVID-19 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n \u0111\u1ea5y!<\/p>\n<\/div>\n

V\u1eafc-xin vector virus:<\/strong>Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t virus adenovirus ho\u1eb7c vector virus \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i gen \u0111\u1ec3 mang m\u00e3 di truy\u1ec1n c\u1ee7a protein gai virus SARS-CoV-2. Khi \u0111\u01b0\u1ee3c ti\u00eam, vector virus s\u1ebd \u0111\u01b0a m\u00e3 di truy\u1ec1n n\u00e0y v\u00e0o t\u1ebf b\u00e0o c\u01a1 th\u1ec3, k\u00edch ho\u1ea1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t protein gai v\u00e0 t\u1ea1o ra kh\u00e1ng th\u1ec3.<\/p>\n

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C\u00e1c b\u1ea1n \u01a1i, ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 lo\u1ea1i v\u1eafc-xin vector virus n\u00e0y nh\u00e9! Nghe t\u00ean th\u00ec h\u01a1i r\u00f9ng r\u1ee3n, nh\u01b0ng th\u1ef1c ra n\u00f3 c\u0169ng ch\u1eb3ng kh\u00e1c g\u00ec m\u1ed9t ch\u00fa virus t\u00ed hon \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n \u0111\u1eb7c bi\u1ec7t. Thay v\u00ec l\u00e2y b\u1ec7nh, ch\u00fa virus n\u00e0y l\u1ea1i mang tin nh\u1eafn quan tr\u1ecdng v\u1ec1 protein gai c\u1ee7a virus SARS-CoV-2 v\u00e0o trong c\u01a1 th\u1ec3 ch\u00fang ta. V\u00e0 khi nh\u1eadn \u0111\u01b0\u1ee3c tin nh\u1eafn n\u00e0y, c\u01a1 th\u1ec3 s\u1ebd nhanh ch\u00f3ng s\u1ea3n xu\u1ea5t ra nh\u1eefng chi\u1ebfn binh kh\u00e1ng th\u1ec3 \u0111\u1ec3 s\u1eb5n s\u00e0ng chi\u1ebfn \u0111\u1ea5u v\u1edbi virus g\u00e2y COVID-19. Th\u1eadt l\u00e0 m\u1ed9t k\u1ebf ho\u1ea1ch tuy\u1ec7t v\u1eddi ph\u1ea3i kh\u00f4ng n\u00e0o? Ch\u1ec9 c\u1ea7n m\u1ed9t ch\u00fa virus nh\u1ecf x\u00edu m\u00e0 c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c c\u01a1n \u00e1c m\u1ed9ng COVID-19 r\u1ed3i!<\/p>\n<\/div>\n

V\u1eafc-xin protein ph\u1ee5 tr\u1ee3:<\/strong>Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng protein gai virus SARS-CoV-2 \u0111\u00e3 \u0111\u01b0\u1ee3c tinh ch\u1ebf v\u00e0 k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t ch\u1ea5t ph\u1ee5 tr\u1ee3 \u0111\u1ec3 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch.<\/h5>\n

Khi \u0111\u01b0\u1ee3c ti\u00eam, h\u1ec7 mi\u1ec5n d\u1ecbch s\u1ebd nh\u1eadn di\u1ec7n protein gai v\u00e0 t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus.<\/p>\n

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C\u00e1c b\u1ea1n \u01a1i, \u0111\u00e3 \u0111\u1ebfn l\u00fac ch\u00fang ta c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 lo\u1ea1i v\u1eafc-xin “protein ph\u1ee5 tr\u1ee3” n\u00e0y r\u1ed3i! Nghe c\u00e1i t\u00ean th\u00ec c\u0169ng h\u01a1i “kh\u00f4 khan” v\u00e0 “khoa h\u1ecdc” nh\u1ec9? Nh\u01b0ng \u0111\u1eebng lo, ch\u00fang ta s\u1ebd c\u00f9ng nhau l\u1ed9t tr\u1ea7n b\u00ed m\u1eadt c\u1ee7a n\u00f3 th\u00f4i.<\/p>\n

V\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng protein gai c\u1ee7a virus SARS-CoV-2, t\u1ee9c l\u00e0 c\u00e1i “gai” m\u00e0 virus d\u00f9ng \u0111\u1ec3 x\u00e2m nh\u1eadp v\u00e0o t\u1ebf b\u00e0o c\u1ee7a ch\u00fang ta. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 tinh ch\u1ebf c\u00e1i “gai” n\u00e0y v\u00e0 k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t ch\u1ea5t ph\u1ee5 tr\u1ee3 b\u00ed \u1ea9n n\u00e0o \u0111\u00f3. Khi \u0111\u01b0\u1ee3c ti\u00eam, h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a ch\u00fang ta s\u1ebd nh\u1eadn di\u1ec7n c\u00e1i “gai” n\u00e0y v\u00e0 t\u1ea1o ra nh\u1eefng “chi\u1ebfn binh” kh\u00e1ng th\u1ec3 \u0111\u1ec3 ch\u1ed1ng l\u1ea1i virus. Nghe c\u0169ng h\u1ee3p l\u00fd v\u00e0 khoa h\u1ecdc nh\u1ec9?<\/p>\n

C\u00e1c b\u1ea1n c\u1ee9 y\u00ean t\u00e2m, lo\u1ea1i v\u1eafc-xin n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc ki\u1ec3m nghi\u1ec7m k\u1ef9 c\u00e0ng r\u1ed3i.<\/h5>\n

N\u00f3 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 l\u1eafm \u0111\u1ea5y! V\u1eady th\u00ec c\u00f2n ch\u1ea7n ch\u1eeb g\u00ec n\u1eefa, mau mau \u0111i ti\u00eam v\u1eafc-xin \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi virus “gai” n\u00e0y th\u00f4i n\u00e0o!<\/p>\n<\/div>\n

V\u1eafc-xin v\u1eafc-xin b\u1ea5t ho\u1ea1t:<\/strong>Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng virus SARS-CoV-2 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m b\u1ea5t ho\u1ea1t (gi\u1ebft ch\u1ebft) nh\u01b0ng v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng nguy\u00ean v\u1eb9n. Khi \u0111\u01b0\u1ee3c ti\u00eam, h\u1ec7 mi\u1ec5n d\u1ecbch s\u1ebd h\u1ecdc c\u00e1ch nh\u1eadn di\u1ec7n virus v\u00e0 t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus.<\/p>\n

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B\u1ea1n bi\u1ebft kh\u00f4ng, nh\u1eefng lo\u1ea1i v\u1eafc-xin b\u1ea5t ho\u1ea1t n\u00e0y gi\u1ed1ng nh\u01b0 nh\u1eefng “zombie” virus v\u1eady \u0111\u00f3! Ch\u00fang ta ti\u00eam v\u00e0o c\u01a1 th\u1ec3, r\u1ed3i h\u1ec7 mi\u1ec5n d\u1ecbch s\u1ebd h\u1ecdc c\u00e1ch nh\u1eadn di\u1ec7n v\u00e0 ch\u1ed1ng l\u1ea1i ch\u00fang, nh\u01b0 th\u1ec3 ch\u00fang v\u1eabn c\u00f2n s\u1ed1ng v\u1eady. T\u01b0\u1edfng t\u01b0\u1ee3ng xem, nh\u1eefng “zombie” virus n\u00e0y s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi COVID-19 th\u1eadt \u0111\u1ea5y! Th\u1eadt l\u00e0 m\u1ed9t \u00fd t\u01b0\u1edfng \u0111\u1ed9c \u0111\u00e1o v\u00e0 h\u00e0i h\u01b0\u1edbc ph\u1ea3i kh\u00f4ng n\u00e0o?<\/p>\n<\/div>\n

2. V\u1eafc-xin COVID-19 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n

B\u1ea5t k\u1ec3 lo\u1ea1i v\u1eafc-xin COVID-19 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, m\u1ee5c ti\u00eau chung c\u1ee7a ch\u00fang \u0111\u1ec1u l\u00e0 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus SARS-CoV-2. Khi virus x\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u00eam v\u1eafc-xin, h\u1ec7 mi\u1ec5n d\u1ecbch s\u1ebd nh\u1eadn di\u1ec7n virus v\u00e0 nhanh ch\u00f3ng t\u1ea5n c\u00f4ng ti\u00eau di\u1ec7t virus tr\u01b0\u1edbc khi n\u00f3 c\u00f3 c\u01a1 h\u1ed9i g\u00e2y b\u1ec7nh.<\/p>\n

B\u1ea1n bi\u1ebft kh\u00f4ng, khi b\u1ea1n ti\u00eam v\u1eafc-xin COVID-19, c\u01a1 th\u1ec3 b\u1ea1n nh\u01b0 m\u1ed9t \u0111\u1ed9i qu\u00e2n nh\u1ecf \u0111ang chu\u1ea9n b\u1ecb cho tr\u1eadn chi\u1ebfn v\u1edbi virus SARS-CoV-2. Ch\u00fang gi\u1ed1ng nh\u01b0 nh\u1eefng chi\u1ebfn binh nh\u1ecf, s\u1eb5n s\u00e0ng nh\u1eadn di\u1ec7n v\u00e0 t\u1ea5n c\u00f4ng virus b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. V\u00e0 tin t\u00f4i \u0111i, nh\u1eefng chi\u1ebfn binh n\u00e0y s\u1ebd kh\u00f4ng bao gi\u1edd b\u1ecf cu\u1ed9c, h\u1ecd s\u1ebd chi\u1ebfn \u0111\u1ea5u h\u1ebft m\u00ecnh \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi virus n\u00e0y. N\u00ean \u0111\u1eebng lo l\u1eafng, ch\u1ec9 c\u1ea7n ti\u00eam v\u1eafc-xin v\u00e0 coi nh\u01b0 b\u1ea1n \u0111\u00e3 c\u00f3 m\u1ed9t \u0111\u1ed9i qu\u00e2n ri\u00eang \u0111\u1ec3 canh g\u00e1c s\u1ee9c kh\u1ecfe c\u1ee7a m\u00ecnh r\u1ed3i!<\/p>\n

3. Hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 c\u1ee7a v\u1eafc-xin COVID-19 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n

V\u1eafc-xin COVID-19 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ng\u0103n ng\u1eeba m\u1eafc b\u1ec7nh COVID-19 n\u1eb7ng, nh\u1eadp vi\u1ec7n v\u00e0 t\u1eed vong. Tuy nhi\u00ean, hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 c\u1ee7a v\u1eafc-xin c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i v\u1eafc-xin, \u0111\u1ed9 tu\u1ed5i v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi ti\u00eam.<\/p>\n

V\u1eafc-xin COVID-19 l\u00e0 m\u1ed9t chuy\u1ec7n c\u01b0\u1eddi mu\u00f4n \u0111\u1eddi! B\u1ea1n c\u00f3 bi\u1ebft r\u1eb1ng, sau khi ti\u00eam v\u1eafc-xin, b\u1ea1n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Ng\u01b0\u1eddi S\u1eaft nh\u01b0 Iron Man kh\u00f4ng? Hay l\u00e0 bi\u1ebfn th\u00e0nh si\u00eau anh h\u00f9ng nh\u01b0 Captain America lu\u00f4n? T\u01b0\u1edfng t\u01b0\u1ee3ng xem, b\u1ea1n s\u1ebd \u0111i \u0111\u00e2u v\u00e0 l\u00e0m g\u00ec v\u1edbi nh\u1eefng si\u00eau n\u0103ng l\u1ef1c m\u1edbi n\u00e0y!<\/p>\n

Nh\u01b0ng \u0111\u00f9a m\u1ed9t ch\u00fat th\u00f4i, v\u1eafc-xin COVID-19 th\u1ef1c s\u1ef1 r\u1ea5t quan tr\u1ecdng v\u00e0 hi\u1ec7u qu\u1ea3.<\/h5>\n

N\u00f3 gi\u00fap b\u1ea3o v\u1ec7 ch\u00fang ta kh\u1ecfi nh\u1eefng bi\u1ebfn ch\u1ee9ng n\u1eb7ng n\u1ec1 c\u1ee7a COVID-19, nh\u01b0 vi\u1ec7c ph\u1ea3i nh\u1eadp vi\u1ec7n ho\u1eb7c t\u1eed vong. Tuy nhi\u00ean, \u0111\u1ed9 hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eafc-xin c\u0169ng thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i v\u1eafc-xin, \u0111\u1ed9 tu\u1ed5i v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee7a m\u1ed7i ng\u01b0\u1eddi.<\/p>\n

V\u00ec v\u1eady, h\u00e3y ti\u00eam v\u1eafc-xin ngay \u0111\u1ec3 tr\u1edf th\u00e0nh si\u00eau anh h\u00f9ng c\u1ee7a gia \u0111\u00ecnh v\u00e0 b\u1ea1n b\u00e8 nh\u00e9! Ai bi\u1ebft \u0111\u01b0\u1ee3c, may ra b\u1ea1n s\u1ebd bay l\u01b0\u1ee3n kh\u1eafp n\u01a1i nh\u01b0 Ng\u01b0\u1eddi S\u1eaft c\u0169ng n\u00ean.<\/p>\n

\u2014<\/p>\n

C\u00e1c b\u1ea1n \u01a1i, ch\u1eafc h\u1eb3n ai c\u0169ng \u0111\u00e3 nghe v\u1ec1 nh\u1eefng “si\u00eau anh h\u00f9ng” v\u1eafc-xin COVID-19 r\u1ed3i ch\u1ee9?<\/h5>\n

Nh\u1eefng ch\u00fa v\u1eafc-xin n\u00e0y th\u1eadt s\u1ef1 l\u00e0 nh\u1eefng t\u1ea5m khi\u00ean b\u1ea3o v\u1ec7 \u0111\u00e1ng tin c\u1eady, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ho\u00e0n h\u1ea3o nh\u01b0 ch\u00fang ta t\u01b0\u1edfng \u0111\u00e2u!<\/p>\n

\u0110\u1ed9 tu\u1ed5i, t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe v\u00e0 th\u1ec3 ch\u1ea5t c\u1ee7a m\u1ed7i ng\u01b0\u1eddi nh\u01b0 nh\u1eefng “si\u00eau n\u0103ng l\u1ef1c” ri\u00eang, n\u00ean hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eafc-xin c\u0169ng s\u1ebd thay \u0111\u1ed5i t\u00f9y t\u1eebng “si\u00eau anh h\u00f9ng” \u0111\u1ea5y. C\u00f3 ng\u01b0\u1eddi th\u00ec v\u1eafc-xin ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t “Iron Man” b\u1ea3o v\u1ec7 h\u1ecd, nh\u01b0ng c\u00f3 ng\u01b0\u1eddi l\u1ea1i ch\u1ec9 nh\u01b0 m\u1ed9t “Hulk” b\u00e9 x\u00edu th\u00f4i.<\/p>\n

N\u00ean c\u00e1c b\u1ea1n \u0111\u1eebng lo l\u1eafng qu\u00e1, ch\u1ec9 c\u1ea7n ti\u00eam \u0111\u1ee7 li\u1ec1u v\u1eafc-xin v\u00e0 gi\u1eef g\u00ecn s\u1ee9c kh\u1ecfe t\u1ed1t, th\u00ec c\u00e1c “si\u00eau anh h\u00f9ng” v\u1eafc-xin s\u1ebd lu\u00f4n s\u1eb5n s\u00e0ng lao v\u00e0o b\u1ea3o v\u1ec7 ch\u00fang ta kh\u1ecfi “Thanos” COVID-19 \u0111\u1ea5y!<\/p>\n

4. V\u1eafc-xin COVID-19 c\u00f3 an to\u00e0n kh\u00f4ng?<\/strong><\/h3>\n

V\u1eafc-xin COVID-19 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng tr\u00ean h\u00e0ng ch\u1ee5c ngh\u00ecn ng\u01b0\u1eddi v\u00e0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, nh\u01b0 b\u1ea5t k\u1ef3 lo\u1ea1i thu\u1ed1c n\u00e0o, v\u1eafc-xin COVID-19 c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng ph\u1ee5, th\u01b0\u1eddng nh\u1eb9 v\u00e0 tho\u00e1ng qua nh\u01b0 \u0111au nh\u1ee9c t\u1ea1i ch\u1ed7 ti\u00eam, m\u1ec7t m\u1ecfi, nh\u1ee9c \u0111\u1ea7u, s\u1ed1t nh\u1eb9.<\/p>\n

B\u1ea1n bi\u1ebft kh\u00f4ng, sau khi ti\u00eam v\u1eafc-xin COVID-19, t\u00f4i c\u1ea3m th\u1ea5y nh\u01b0 m\u00ecnh \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t si\u00eau anh h\u00f9ng! Tay t\u00f4i b\u1ecb \u0111au nh\u01b0 b\u1ecb Mike Tyson \u0111\u1ea5m m\u1ed9t ph\u00e1t, nh\u01b0ng \u00edt nh\u1ea5t t\u00f4i kh\u00f4ng c\u00f2n ph\u1ea3i lo b\u1ecb l\u00e2y virus n\u1eefa. V\u00e0 n\u1ebfu b\u1ea1n ngh\u0129 r\u1eb1ng \u0111au nh\u1ee9c l\u00e0 t\u1ec7, h\u00e3y th\u1eed c\u00e1i c\u1ea3m gi\u00e1c nh\u01b0 b\u1ecb s\u1ed1t r\u00e9t \u1ea5y – t\u00f4i c\u1ee9 run c\u1ea7m c\u1eadp nh\u01b0 con chu\u1ed9t b\u1ecb m\u1eafc k\u1eb9t trong m\u00e1y gi\u1eb7t! Nh\u01b0ng \u0111\u1eebng lo, nh\u1eefng t\u00e1c d\u1ee5ng ph\u1ee5 n\u00e0y ch\u1ec9 tho\u00e1ng qua th\u00f4i. Ch\u1eb3ng m\u1ea5y ch\u1ed1c, b\u1ea1n s\u1ebd tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 h\u00e0o v\u00ec \u0111\u00e3 g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n c\u0169ng nh\u01b0 c\u1ed9ng \u0111\u1ed3ng. V\u00ec v\u1eady, h\u00e3y c\u1ee9 ti\u00eam v\u1eafc-xin v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t si\u00eau anh h\u00f9ng nh\u01b0 t\u00f4i nh\u00e9!<\/p>\n

5. Ai n\u00ean ti\u00eam v\u1eafc-xin COVID-19?<\/strong><\/h3>\n

T\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi t\u1eeb 5 tu\u1ed5i tr\u1edf l\u00ean \u0111\u1ec1u n\u00ean ti\u00eam v\u1eafc-xin COVID-19 \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi virus SARS-CoV-2. M\u1ed9t s\u1ed1 nh\u00f3m ng\u01b0\u1eddi c\u00f3 nguy c\u01a1 cao m\u1eafc b\u1ec7nh COVID-19 n\u1eb7ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u01b0\u1eddi cao tu\u1ed5i, ng\u01b0\u1eddi c\u00f3 b\u1ec7nh n\u1ec1n, ng\u01b0\u1eddi suy gi\u1ea3m mi\u1ec5n d\u1ecbch, n\u00ean \u0111\u01b0\u1ee3c ti\u00eam v\u1eafc-xin c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t.<\/p>\n

C\u00e1c b\u1ea1n \u01a1i, b\u1ea1n bi\u1ebft kh\u00f4ng? V\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t si\u00eau anh h\u00f9ng, n\u00f3 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n tr\u1edf th\u00e0nh Ng\u01b0\u1eddi S\u1eaft (Iron Man) \u0111\u1ea5y! Ch\u1ec9 c\u1ea7n ti\u00eam v\u00e0o c\u00e1nh tay, b\u1ea1n s\u1ebd tr\u1edf n\u00ean c\u1ee9ng nh\u01b0 th\u00e9p v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea5u v\u1edbi c\u1ea3 Thanos lu\u00f4n. Kh\u00f4ng tin \u00e0? Th\u1eed \u0111i r\u1ed3i bi\u1ebft!<\/p>\n

\u0110\u1eb7c bi\u1ec7t, nh\u1eefng ng\u01b0\u1eddi cao tu\u1ed5i, ng\u01b0\u1eddi b\u1ec7nh n\u1ec1n hay ng\u01b0\u1eddi suy gi\u1ea3m mi\u1ec5n d\u1ecbch c\u00e0ng n\u00ean ti\u00eam s\u1edbm.<\/h5>\n

N\u1ebfu kh\u00f4ng, virus SARS-CoV-2 s\u1ebd t\u1ea5n c\u00f4ng nh\u01b0 m\u1ed9t \u0111\u1ed9i qu\u00e2n Chitauri v\u00e0 c\u00e1c b\u1ea1n s\u1ebd tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n \u0111\u1ea5y. V\u00ec v\u1eady, mau mau l\u00ean l\u1ecbch ti\u00eam ngay th\u00f4i!<\/p>\n

V\u1eafc-xin COVID-19 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng l\u1ea1i \u0111\u1ea1i d\u1ecbch COVID-19.<\/p>\n

B\u1ea1n c\u00f3 bi\u1ebft r\u1eb1ng v\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t si\u00eau anh h\u00f9ng c\u1ee7a th\u1ebf gi\u1edbi y t\u1ebf kh\u00f4ng? N\u00f3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng l\u1ea1i \u0111\u1ea1i d\u1ecbch COVID-19, gi\u1ed1ng nh\u01b0 Ng\u01b0\u1eddi S\u1eaft ch\u1ed1ng l\u1ea1i nh\u1eefng k\u1ebb x\u1ea5u v\u1eady.<\/p>\n

V\u1eafc-xin COVID-19 nh\u01b0 m\u1ed9t chi\u1ebfc \u00e1o gi\u00e1p b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3 ch\u00fang ta kh\u1ecfi nh\u1eefng c\u01a1n b\u00e3o virus.<\/h5>\n

N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t si\u00eau anh h\u00f9ng nh\u1ecf b\u00e9, nh\u01b0ng l\u1ea1i c\u00f3 s\u1ee9c m\u1ea1nh kh\u1ee7ng khi\u1ebfp. Ch\u1ec9 c\u1ea7n m\u1ed9t m\u0169i ti\u00eam, n\u00f3 s\u1ebd bi\u1ebfn ch\u00fang ta th\u00e0nh nh\u1eefng ng\u01b0\u1eddi h\u00f9ng b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i.<\/p>\n

V\u1eady c\u00f2n ch\u1edd g\u00ec n\u1eefa, h\u00e3y nhanh ch\u00f3ng ti\u00eam v\u1eafc-xin COVID-19 \u0111\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng si\u00eau anh h\u00f9ng c\u1ee7a cu\u1ed9c chi\u1ebfn n\u00e0y nh\u00e9!<\/p>\n

\u2014<\/p>\n

C\u00e1c b\u1ea1n \u01a1i, c\u00e1c b\u1ea1n c\u00f3 bi\u1ebft kh\u00f4ng?<\/h5>\n

V\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t si\u00eau anh h\u00f9ng \u0111ang c\u1ee9u th\u1ebf gi\u1edbi kh\u1ecfi c\u01a1n \u00e1c m\u1ed9ng n\u00e0y! N\u00f3 nh\u01b0 m\u1ed9t c\u00e1i \u00e1o cho\u00e0ng b\u1ea3o v\u1ec7 ch\u00fang ta kh\u1ecfi nh\u1eefng c\u01a1n s\u1ed1t, ho v\u00e0 h\u1eaft h\u01a1i \u0111\u00e1ng s\u1ee3. Ch\u1ec9 c\u1ea7n m\u1ed9t v\u00e0i m\u0169i ti\u00eam, ch\u00fang ta s\u1ebd tr\u1edf th\u00e0nh nh\u1eefng ng\u01b0\u1eddi h\u00f9ng, b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i tr\u01b0\u1edbc virus corona!<\/p>\n

\"V\u1eafc-xin
V\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t si\u00eau anh h\u00f9ng \u0111ang c\u1ee9u th\u1ebf gi\u1edbi kh\u1ecfi c\u01a1n \u00e1c m\u1ed9ng n\u00e0y!<\/figcaption><\/figure>\n

C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng kh\u00f4ng, n\u1ebfu kh\u00f4ng c\u00f3 v\u1eafc-xin, ch\u00fang ta s\u1ebd ph\u1ea3i s\u1ed1ng nh\u01b0 nh\u1eefng ch\u00fa chu\u1ed9t lang thang, l\u1ea9n tr\u1ed1n kh\u1eafp n\u01a1i \u0111\u1ec3 tr\u00e1nh virus? Thay v\u00ec \u0111\u00f3, gi\u1edd \u0111\u00e2y ch\u00fang ta c\u00f3 th\u1ec3 t\u1ef1 do \u0111i ch\u01a1i, \u0103n u\u1ed1ng v\u00e0 h\u00f2 h\u1eb9n m\u00e0 kh\u00f4ng lo l\u1eafng b\u1ecb l\u00e2y nhi\u1ec5m. V\u1eafc-xin th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t ph\u00e1t minh v\u0129 \u0111\u1ea1i, ph\u1ea3i kh\u00f4ng c\u00e1c b\u1ea1n?<\/p>\n

V\u1eady n\u00ean, h\u00e3y nhanh ch\u00f3ng \u0111i ti\u00eam v\u1eafc-xin \u0111\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng si\u00eau anh h\u00f9ng b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i nh\u00e9! Ch\u00fang ta s\u1ebd c\u00f9ng nhau chi\u1ebfn th\u1eafng \u0111\u1ea1i d\u1ecbch n\u00e0y v\u00e0 tr\u1edf v\u1ec1 v\u1edbi cu\u1ed9c s\u1ed1ng b\u00ecnh th\u01b0\u1eddng nh\u01b0 x\u01b0a.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

K\u1ec3 t\u1eeb khi \u0111\u1ea1i d\u1ecbch COVID-19 b\u00f9ng ph\u00e1t, v\u1eafc-xin \u0111\u00e3 tr\u1edf th\u00e0nh v\u0169 kh\u00ed quan tr\u1ecdng nh\u1ea5t trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng l\u1ea1i c\u0103n b\u1ec7nh nguy hi\u1ec3m n\u00e0y. Tuy nhi\u00ean, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn c\u00f2n th\u1eafc m\u1eafc v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u1eafc-xin COVID-19 v\u00e0 hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 m\u00e0 n\u00f3 mang l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i m\u00e3 b\u00ed \u1ea9n v\u1ec1 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u1eafc-xin COVID-19, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c n\u00f3 b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi virus SARS-CoV-2. B\u1ea1n bi\u1ebft kh\u00f4ng, v\u1eafc-xin COVID-19 gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111\u1ed9i qu\u00e2n nh\u1ecf \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u0169 kh\u00ed \u0111\u1ec3 chi\u1ebfn \u0111\u1ea5u v\u1edbi virus SARS-CoV-2 nguy hi\u1ec3m. Ch\u00fang nh\u01b0 nh\u1eefng chi\u1ebfn binh nh\u1ecf b\u00e9, nh\u01b0ng v\u00f4 c\u00f9ng d\u0169ng c\u1ea3m v\u00e0 quy\u1ebft t\u00e2m b\u1ea3o v\u1ec7 ch\u1ee7 nh\u00e2n c\u1ee7a m\u00ecnh kh\u1ecfi nh\u1eefng t\u00ean “qu\u00e1i v\u1eadt” \u0111\u00e1ng s\u1ee3 kia. Khi ti\u00eam v\u1eafc-xin, c\u01a1 th\u1ec3 b\u1ea1n nh\u01b0 \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t b\u1ed9 gi\u00e1p v\u00f4 h\u00ecnh, gi\u00fap b\u1ea1n tr\u1edf n\u00ean b\u1ea5t kh\u1ea3 x\u00e2m ph\u1ea1m tr\u01b0\u1edbc nh\u1eefng c\u00fa t\u1ea5n c\u00f4ng c\u1ee7a virus. V\u00e0 n\u1ebfu may m\u1eafn, nh\u1eefng “chi\u1ebfn binh” n\u00e0y s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn ra v\u00e0 ti\u00eau di\u1ec7t virus tr\u01b0\u1edbc khi ch\u00fang k\u1ecbp g\u00e2y h\u1ea1i. V\u00ec v\u1eady, \u0111\u1eebng ng\u1ea1i ng\u1ea7n m\u00e0 h\u00e3y \u0111i ti\u00eam v\u1eafc-xin ngay \u0111i, \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t “si\u00eau anh h\u00f9ng” b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng COVID-19 nh\u00e9! \u2014 V\u00ec sao v\u1eafc-xin l\u1ea1i quan tr\u1ecdng nh\u01b0 v\u1eady? \u0110\u01a1n gi\u1ea3n th\u00f4i, b\u1edfi v\u00ec n\u00f3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng c\u01a1n ho, s\u1ed1t v\u00e0 ph\u00e1t ban kh\u1ee7ng khi\u1ebfp nh\u01b0 trong phim zombie. Ch\u1eb3ng ai mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t “zombie” c\u1ea3, ph\u1ea3i kh\u00f4ng n\u00e0o? V\u1eafc-xin ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111\u01b0a m\u1ed9t ph\u1ea7n c\u1ee7a virus v\u00e0o c\u01a1 th\u1ec3, khi\u1ebfn h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a ch\u00fang ta ph\u1ea3i l\u00e0m vi\u1ec7c v\u00e0 s\u1ea3n xu\u1ea5t ra nh\u1eefng “chi\u1ebfn binh” \u0111\u1ec3 ti\u00eau di\u1ec7t virus. Khi virus th\u1eadt s\u1ef1 t\u1ea5n c\u00f4ng, nh\u1eefng “chi\u1ebfn binh” n\u00e0y s\u1ebd l\u1eadp t\u1ee9c x\u00f4ng v\u00e0o v\u00e0 gi\u1ea3i c\u1ee9u ch\u00fang ta. Hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eafc-xin th\u00ec r\u1ea5t tuy\u1ec7t v\u1eddi, n\u00f3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng tri\u1ec7u ch\u1ee9ng nghi\u00eam tr\u1ecdng v\u00e0 ng\u0103n ng\u1eeba vi\u1ec7c ph\u1ea3i nh\u1eadp vi\u1ec7n. Tuy nhi\u00ean, v\u1eafc-xin kh\u00f4ng ph\u1ea3i l\u00e0 “th\u1ea7n d\u01b0\u1ee3c” v\u00e0 v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng ph\u1ee5 nh\u01b0 \u0111au tay ho\u1eb7c bu\u1ed3n ng\u1ee7. Nh\u01b0ng \u0111\u1eebng lo, nh\u1eefng t\u00e1c d\u1ee5ng n\u00e0y ch\u1ec9 l\u00e0 “ph\u00ed t\u1ed5n” nh\u1ecf \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y s\u1ef1 an to\u00e0n c\u1ee7a ch\u00ednh m\u00ecnh v\u00e0 c\u1ed9ng \u0111\u1ed3ng th\u00f4i. 1. Lo\u1ea1i v\u1eafc-xin COVID-19 n\u00e0o \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng? Hi\u1ec7n nay, c\u00f3 nhi\u1ec1u lo\u1ea1i v\u1eafc-xin COVID-19 kh\u00e1c nhau \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, bao g\u1ed3m: V\u1eafc-xin mRNA:Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 mRNA (RNA th\u00f4ng tin) \u0111\u1ec3 \u0111\u01b0a m\u00e3 di truy\u1ec1n c\u1ee7a protein gai virus SARS-CoV-2 v\u00e0o c\u01a1 th\u1ec3. Khi \u0111\u01b0\u1ee3c ti\u00eam, t\u1ebf b\u00e0o c\u01a1 th\u1ec3 s\u1ebd \u0111\u1ecdc m\u00e3 di truy\u1ec1n n\u00e0y v\u00e0 s\u1ea3n xu\u1ea5t protein gai, k\u00edch ho\u1ea1t h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus. C\u00e1c b\u1ea1n \u0111\u00e3 nghe v\u1ec1 lo\u1ea1i v\u1eafc-xin mRNA ch\u01b0a? N\u00f3 nh\u01b0 m\u1ed9t b\u00e0i h\u00e1t karaoke v\u1eady, c\u01a1 th\u1ec3 b\u1ea1n s\u1ebd h\u00e1t theo l\u1eddi c\u1ee7a n\u00f3 v\u00e0 t\u1ea1o ra nh\u1eefng “si\u00eau anh h\u00f9ng” kh\u00e1ng th\u1ec3 \u0111\u1ec3 chi\u1ebfn \u0111\u1ea5u v\u1edbi virus SARS-CoV-2. T\u01b0\u1edfng t\u01b0\u1ee3ng c\u00e1i c\u1ea3nh nh\u1eefng t\u1ebf b\u00e0o nh\u1ecf b\u00e9 c\u1ee7a b\u1ea1n \u0111ang nh\u1ea3y m\u00faa v\u00e0 h\u00e1t vang l\u00ean “T\u00f4i l\u00e0 Iron Man, t\u00f4i l\u00e0 Captain America” th\u00ec th\u00fa v\u1ecb l\u1eafm ph\u1ea3i kh\u00f4ng n\u00e0o? \u0110\u1eebng lo, nh\u1eefng anh h\u00f9ng n\u00e0y s\u1ebd b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi COVID-19 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n \u0111\u1ea5y! V\u1eafc-xin vector virus:Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t virus adenovirus ho\u1eb7c vector virus \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i gen \u0111\u1ec3 mang m\u00e3 di truy\u1ec1n c\u1ee7a protein gai virus SARS-CoV-2. Khi \u0111\u01b0\u1ee3c ti\u00eam, vector virus s\u1ebd \u0111\u01b0a m\u00e3 di truy\u1ec1n n\u00e0y v\u00e0o t\u1ebf b\u00e0o c\u01a1 th\u1ec3, k\u00edch ho\u1ea1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t protein gai v\u00e0 t\u1ea1o ra kh\u00e1ng th\u1ec3. C\u00e1c b\u1ea1n \u01a1i, ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 lo\u1ea1i v\u1eafc-xin vector virus n\u00e0y nh\u00e9! Nghe t\u00ean th\u00ec h\u01a1i r\u00f9ng r\u1ee3n, nh\u01b0ng th\u1ef1c ra n\u00f3 c\u0169ng ch\u1eb3ng kh\u00e1c g\u00ec m\u1ed9t ch\u00fa virus t\u00ed hon \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n \u0111\u1eb7c bi\u1ec7t. Thay v\u00ec l\u00e2y b\u1ec7nh, ch\u00fa virus n\u00e0y l\u1ea1i mang tin nh\u1eafn quan tr\u1ecdng v\u1ec1 protein gai c\u1ee7a virus SARS-CoV-2 v\u00e0o trong c\u01a1 th\u1ec3 ch\u00fang ta. V\u00e0 khi nh\u1eadn \u0111\u01b0\u1ee3c tin nh\u1eafn n\u00e0y, c\u01a1 th\u1ec3 s\u1ebd nhanh ch\u00f3ng s\u1ea3n xu\u1ea5t ra nh\u1eefng chi\u1ebfn binh kh\u00e1ng th\u1ec3 \u0111\u1ec3 s\u1eb5n s\u00e0ng chi\u1ebfn \u0111\u1ea5u v\u1edbi virus g\u00e2y COVID-19. Th\u1eadt l\u00e0 m\u1ed9t k\u1ebf ho\u1ea1ch tuy\u1ec7t v\u1eddi ph\u1ea3i kh\u00f4ng n\u00e0o? Ch\u1ec9 c\u1ea7n m\u1ed9t ch\u00fa virus nh\u1ecf x\u00edu m\u00e0 c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta tr\u00e1nh \u0111\u01b0\u1ee3c c\u01a1n \u00e1c m\u1ed9ng COVID-19 r\u1ed3i! V\u1eafc-xin protein ph\u1ee5 tr\u1ee3:Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng protein gai virus SARS-CoV-2 \u0111\u00e3 \u0111\u01b0\u1ee3c tinh ch\u1ebf v\u00e0 k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t ch\u1ea5t ph\u1ee5 tr\u1ee3 \u0111\u1ec3 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch. Khi \u0111\u01b0\u1ee3c ti\u00eam, h\u1ec7 mi\u1ec5n d\u1ecbch s\u1ebd nh\u1eadn di\u1ec7n protein gai v\u00e0 t\u1ea1o ra kh\u00e1ng th\u1ec3 ch\u1ed1ng l\u1ea1i virus. C\u00e1c b\u1ea1n \u01a1i, \u0111\u00e3 \u0111\u1ebfn l\u00fac ch\u00fang ta c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 lo\u1ea1i v\u1eafc-xin “protein ph\u1ee5 tr\u1ee3” n\u00e0y r\u1ed3i! Nghe c\u00e1i t\u00ean th\u00ec c\u0169ng h\u01a1i “kh\u00f4 khan” v\u00e0 “khoa h\u1ecdc” nh\u1ec9? Nh\u01b0ng \u0111\u1eebng lo, ch\u00fang ta s\u1ebd c\u00f9ng nhau l\u1ed9t tr\u1ea7n b\u00ed m\u1eadt c\u1ee7a n\u00f3 th\u00f4i. V\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng protein gai c\u1ee7a virus SARS-CoV-2, t\u1ee9c l\u00e0 c\u00e1i “gai” m\u00e0 virus d\u00f9ng \u0111\u1ec3 x\u00e2m nh\u1eadp v\u00e0o t\u1ebf b\u00e0o c\u1ee7a ch\u00fang ta. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 tinh ch\u1ebf c\u00e1i “gai” n\u00e0y v\u00e0 k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t ch\u1ea5t ph\u1ee5 tr\u1ee3 b\u00ed \u1ea9n n\u00e0o \u0111\u00f3. Khi \u0111\u01b0\u1ee3c ti\u00eam, h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a ch\u00fang ta s\u1ebd nh\u1eadn di\u1ec7n c\u00e1i “gai” n\u00e0y v\u00e0 t\u1ea1o ra nh\u1eefng “chi\u1ebfn binh” kh\u00e1ng th\u1ec3 \u0111\u1ec3 ch\u1ed1ng l\u1ea1i virus. Nghe c\u0169ng h\u1ee3p l\u00fd v\u00e0 khoa h\u1ecdc nh\u1ec9? C\u00e1c b\u1ea1n c\u1ee9 y\u00ean t\u00e2m, lo\u1ea1i v\u1eafc-xin n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc ki\u1ec3m nghi\u1ec7m k\u1ef9 c\u00e0ng r\u1ed3i. N\u00f3 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 l\u1eafm \u0111\u1ea5y! V\u1eady th\u00ec c\u00f2n ch\u1ea7n ch\u1eeb g\u00ec n\u1eefa, mau mau \u0111i ti\u00eam v\u1eafc-xin \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi virus “gai” n\u00e0y th\u00f4i n\u00e0o! V\u1eafc-xin v\u1eafc-xin b\u1ea5t ho\u1ea1t:Lo\u1ea1i v\u1eafc-xin n\u00e0y s\u1eed d\u1ee5ng virus SARS-CoV-2 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m b\u1ea5t ho\u1ea1t (gi\u1ebft ch\u1ebft) nh\u01b0ng v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng nguy\u00ean<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-10869","post","type-post","status-publish","format-standard","hentry","category-science"],"yoast_head":"\nV\u1eafc-xin COVID-19 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea1n? 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