{"id":12536,"date":"2018-06-14T09:11:52","date_gmt":"2018-06-14T02:11:52","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=12536"},"modified":"2018-07-11T09:48:52","modified_gmt":"2018-07-11T02:48:52","slug":"virus-nipah-la-gi-tai-sao-no-co-the-gay-ra-dai-dich-tiep-theo-sau-ebola","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/virus-nipah-la-gi-tai-sao-no-co-the-gay-ra-dai-dich-tiep-theo-sau-ebola\/","title":{"rendered":"Virus Nipah l\u00e0 g\u00ec? T\u1ea1i sao n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ea1i d\u1ecbch ti\u1ebfp theo sau Ebola?"},"content":{"rendered":"

T\u1ef7 l\u1ec7 t\u1eed vong khi nhi\u1ec5m Nipah dao \u0111\u1ed9ng t\u1eeb 40% cho \u0111\u1ebfn 100%.<\/strong><\/p>\n

D\u01a1i l\u00e0 m\u1ed9t lo\u00e0i v\u1eadt reo r\u1eafc n\u1ed7i s\u1ee3 h\u00e3i v\u00e0 c\u1ea3 b\u1ec7nh t\u1eadt. Sau \u0111\u1ea1i d\u1ecbch Ebola m\u00e0 ch\u00fang g\u00e2y ra v\u00e0o n\u0103m 2014, nh\u1eefng con d\u01a1i ti\u1ebfp t\u1ee5c khi\u1ebfn ch\u00fang ta ph\u1ea3i lo ng\u1ea1i v\u1ec1 m\u1ed9t \u0111\u1ea1i d\u1ecbch m\u1edbi, l\u1ea7n n\u00e0y l\u00e0 Nipah.<\/div>\n
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Theo th\u1ed1ng k\u00ea c\u1ee7a T\u1ed5 ch\u1ee9c y t\u1ebf th\u1ebf gi\u1edbi (WHO), t\u00ednh \u0111\u1ebfn ng\u00e0y 1.6, m\u1ed9t \u1ed5 d\u1ecbch Nipah \u0111\u00e3 l\u00e2y nhi\u1ec5m 18 ng\u01b0\u1eddi v\u00e0 gi\u1ebft ch\u1ebft 17 b\u1ec7nh nh\u00e2n t\u1ea1i Kerala, \u1ea4n \u0110\u1ed9. \u0110\u1ee3t b\u00f9ng ph\u00e1t \u0111\u1ea7u ti\u00ean t\u1ea1i Nam \u1ea4n \u0111\u00e3 l\u00e0m t\u0103ng n\u1ed7i lo s\u1ee3 r\u1eb1ng c\u0103n b\u1ec7nh n\u00e0y s\u1ebd l\u00e2y lan m\u1ea1nh v\u00e0 m\u1edf r\u1ed9ng khu v\u1ef1c \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3.<\/p>\n

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\"Virus<\/div>\n
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C\u00e1c nh\u00e2n vi\u00ean y t\u1ebf ch\u00f4n c\u1ea5t m\u1ed9t b\u1ec7nh nh\u00e2n t\u1eed vong do Nipah t\u1ea1i \u1ea4n \u0110\u1ed9<\/p>\n<\/div>\n<\/div>\n

Virus Nipah \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1998 t\u1ea1i Malaysia, sau khi n\u00f3 l\u00e2y nhi\u1ec5m g\u1ea7n 300 ng\u01b0\u1eddi v\u00e0 gi\u1ebft ch\u1ebft 100 b\u1ec7nh nh\u00e2n trong s\u1ed1 \u0111\u00f3. C\u00e1i t\u00ean Nipah \u0111\u01b0\u1ee3c \u0111\u1eb7t theo m\u1ed9t trong nh\u1eefng ng\u00f4i l\u00e0ng \u0111\u1ea7u ti\u00ean m\u00e0 virus n\u00e0y t\u1ea5n c\u00f4ng.<\/p>\n

Nhi\u1ec1u n\u1ea1n nh\u00e2n c\u1ee7a virus n\u00e0y l\u00e0 nh\u1eefng n\u00f4ng d\u00e2n nu\u00f4i l\u1ee3n. Ban \u0111\u1ea7u, nh\u00e0 ch\u1ee9c tr\u00e1ch x\u00e1c \u0111\u1ecbnh virus l\u00e2y nhi\u1ec5m t\u1eeb l\u1ee3n n\u00ean \u0111\u00e3 ra quy\u1ebft \u0111\u1ecbnh ti\u00eau h\u1ee7y h\u00e0ng tri\u1ec7u con l\u1ee3n \u0111\u1ec3 d\u1eadp t\u1eaft d\u1ecbch b\u1ec7nh. Nh\u01b0ng c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 nhanh ch\u00f3ng nh\u1eadn ra, ch\u00ednh nh\u1eefng con l\u1ee3n c\u0169ng b\u1ecb l\u00e2y nhi\u1ec5m Nipah t\u1eeb m\u1ed9t ngu\u1ed3n kh\u00e1c. \u0110\u00f3 l\u00e0 nh\u1eefng con d\u01a1i \u0103n qu\u1ea3 thu\u1ed9c chi Pteropus (hay c\u00f2n g\u1ecdi l\u00e0 c\u00e1o bay).<\/p>\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi nhi\u1ec5m virus Nipah \u0111\u1ec1u ph\u00e1t b\u1ec7nh. Nh\u01b0ng m\u1ed9t khi b\u1ec7nh kh\u1edfi ph\u00e1t, h\u1ecd s\u1ebd c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng gi\u1ed1ng c\u00fam, bao g\u1ed3m: s\u1ed1t, ho v\u00e0 \u0111au \u0111\u1ea7u trong v\u00f2ng t\u1eeb 3 \u0111\u1ebfn 14 ng\u00e0y sau khi ti\u1ebfp x\u00fac v\u1edbi virus.<\/p>\n

Trong v\u00f2ng 1-2 ng\u00e0y sau khi tri\u1ec7u ch\u1ee9ng \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n, b\u1ec7nh Nipah s\u1ebd nhanh ch\u00f3ng chuy\u1ec3n bi\u1ebfn ph\u1ee9c t\u1ea1p, g\u00e2y ra vi\u00eam ph\u1ed5i, suy h\u00f4 h\u1ea5p c\u1ea5p t\u00ednh, ho\u1eb7c c\u00e1c tri\u1ec7u ch\u1ee9ng th\u1ea7n kinh nh\u01b0 co gi\u1eadt v\u00e0 h\u00f4n m\u00ea. Kh\u00f4ng c\u00f3 c\u00e1ch ch\u1eefa tr\u1ecb ho\u1eb7c \u0111i\u1ec1u tr\u1ecb c\u1ee5 th\u1ec3 cho Nipah, t\u1ef7 l\u1ec7 t\u1eed vong c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh c\u00f3 th\u1ec3 dao \u0111\u1ed9ng t\u1eeb 40-100%.<\/p>\n

Ngo\u00e0i Malaysia, c\u00e1c tr\u01b0\u1eddng h\u1ee3p nhi\u1ec5m virus Nipah \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf Singapore, Bangladesh v\u00e0 \u1ea4n \u0110\u1ed9. Cho t\u1edbi nay, nh\u1eefng \u0111\u1ee3t b\u00f9ng ph\u00e1t d\u1ecbch Nipah th\u01b0\u1eddng x\u1ea3y ra nh\u1ecf l\u1ebb, v\u1edbi kho\u1ea3ng 600 tr\u01b0\u1eddng h\u1ee3p \u0111\u01b0\u1ee3c ghi nh\u1eadn t\u1eeb n\u0103m 1998 \u0111\u1ebfn n\u0103m 2015, theo T\u1ed5 ch\u1ee9c Y t\u1ebf th\u1ebf gi\u1edbi (WHO).<\/p>\n

Nh\u01b0ng c\u00e1c chuy\u00ean gia y t\u1ebf lo ng\u1ea1i, m\u1ed9t ng\u00e0y n\u00e0o \u0111\u00f3 virus Nipah c\u0169ng c\u00f3 th\u1ec3 \u0111i theo b\u01b0\u1edbc ch\u00e2n c\u1ee7a Ebola, ch\u00e2m ng\u00f2i cho m\u1ed9t \u0111\u1ea1i d\u1ecbch l\u1edbn tr\u00ean quy m\u00f4 to\u00e0n c\u1ea7u.<\/p>\n

\u201cCh\u00fang ta ch\u01b0a bi\u1ebft ch\u00ednh x\u00e1c nguy c\u01a1 g\u00e2y ra \u0111\u1ea1i d\u1ecbch [c\u1ee7a Nipah] \u2014 v\u00e0o l\u00fac n\u00e0y, ch\u01b0a th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ea7m b\u1ec7nh n\u00e0o s\u1ebd l\u00e0 th\u1ee9 g\u00e2y ra m\u1ed9t \u0111\u1ea1i d\u1ecbch ti\u1ebfp theo. T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec ch\u00fang ta bi\u1ebft l\u00e0 s\u1ebd c\u00f3 m\u1ed9t \u0111\u1ea1i d\u1ecbch ti\u1ebfp theo [nh\u01b0 v\u1eady]\u201d<\/i>, Emily Gurley, m\u1ed9t nh\u00e0 d\u1ecbch t\u1ec5 h\u1ecdc nghi\u00ean c\u1ee9u v\u1ec1 Nipah t\u1ea1i Tr\u01b0\u1eddng Y t\u1ebf C\u00f4ng c\u1ed9ng Bloomberg thu\u1ed9c \u0110\u1ea1i h\u1ecdc Johns Hopkins n\u00f3i v\u1edbi Gizmodo.<\/p>\n

“\u0110i\u1ec1u \u0111\u00f3 n\u00f3i l\u00ean m\u1ed9t \u0111i\u1ec1u r\u1eb1ng, ch\u00fang ta n\u00ean chu\u1ea9n b\u1ecb t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c b\u1ec7nh m\u00e0 ch\u00fang ta bi\u1ebft, ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ra nh\u1eefng \u0111\u1ee3t b\u00f9ng ph\u00e1t l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 Nipah”.<\/i><\/p>\n

Trong khi \u0111a s\u1ed1 b\u1ec7nh nh\u00e2n th\u01b0\u1eddng nhi\u1ec5m Nipah t\u1eeb d\u01a1i ho\u1eb7c c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt trung gian kh\u00e1c t\u1eebng nhi\u1ec5m Nipah t\u1eeb d\u01a1i tr\u01b0\u1edbc \u0111\u00f3, c\u00f3 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y m\u1ed9t s\u1ed1 ch\u1ee7ng virus b\u00e2y gi\u1edd c\u00f3 th\u1ec3 lan truy\u1ec1n t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi.<\/p>\n

\u201cM\u1ed7i l\u1ea7n m\u1ed9t ch\u1ee7ng virus m\u1edbi l\u00e2y nhi\u1ec5m sang ng\u01b0\u1eddi t\u1eeb lo\u00e0i d\u01a1i, n\u00f3 s\u1ebd c\u00f3 th\u00eam m\u1ed9t c\u01a1 h\u1ed9i ti\u1ebfn h\u00f3a th\u00e0nh m\u1ed9t ch\u1ee7ng th\u00edch \u1ee9ng v\u1edbi v\u1eadt ch\u1ee7 l\u00e0 ng\u01b0\u1eddi v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y nhi\u1ec5m cao h\u01a1n<\/i>\u201d, Gurley n\u00f3i. “C\u00e1c \u0111\u1ee3t d\u1ecbch b\u00f9ng ph\u00e1t l\u1edbn d\u0129 nhi\u00ean s\u1ebd h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a ch\u00fang ta, nh\u01b0ng ngay c\u1ea3 m\u1ed7i tr\u01b0\u1eddng h\u1ee3p nhi\u1ec5m Nipah ri\u00eang l\u1ebb c\u0169ng l\u00e0 m\u1ed9t c\u01a1 h\u1ed9i cho virus”.<\/i><\/p>\n

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\"Virus<\/div>\n
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Virus Nipah c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ea1i d\u1ecbch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Ebola<\/p>\n<\/div>\n<\/div>\n

Nh\u1eefng con d\u01a1i c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan Nipah sinh s\u1ed1ng c\u1ea3 \u1edf nh\u1eefng qu\u1ed1c gia ch\u01b0a t\u1eebng ghi nh\u1eadn b\u1ea5t k\u1ec3 ca nhi\u1ec5m virus n\u00e0o tr\u00ean ng\u01b0\u1eddi. Gurley l\u01b0u \u00fd r\u1eb1ng lo\u00e0i d\u01a1i Pteropus s\u1ed1ng \u1edf kh\u1eafp ch\u00e2u \u00c1 v\u00e0 \u0110\u00f4ng Phi, m\u1ed9t khu v\u1ef1c c\u00f3 hai t\u1ec9 ng\u01b0\u1eddi, g\u1ea7n m\u1ed9t ph\u1ea7n ba d\u00e2n s\u1ed1 th\u1ebf gi\u1edbi. V\u00e0 nh\u1eefng con d\u01a1i n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ph\u01a1i nhi\u1ec5m m\u1ed9t ch\u1ee7ng virus c\u00f3 h\u1ecd h\u00e0ng kh\u00e1c l\u00e0 Hendra, \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean t\u1ea1i Australia.<\/p>\n

\u201cCh\u00fang ta ph\u1ea3i \u0111\u1ea7u t\u01b0 theo d\u00f5i v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch virus l\u00e2y nhi\u1ec5m sang ng\u01b0\u1eddi, c\u00e1ch con ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m b\u1ec7nh, v\u00e0 ch\u1ee7ng n\u00e0o nguy hi\u1ec3m h\u01a1n nh\u1eefng ch\u1ee7ng kh\u00e1c\u201d,<\/i>Gurley n\u00f3i. “C\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y s\u1ebd cho ph\u00e9p ch\u00fang ta ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u1ee3t b\u00f9ng ph\u00e1t nhanh h\u01a1n, \u0111\u1ec3 k\u1ecbp can thi\u1ec7p v\u00e0 ng\u0103n ng\u1eeba l\u00e2y nhi\u1ec5m t\u1eeb d\u01a1i, gi\u1ea3m nguy c\u01a1 x\u1ea3y ra \u0111\u1ea1i d\u1ecbch”.<\/i><\/p>\n

Ngo\u00e0i ra c\u0169ng ph\u1ea3i c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p chi\u1ebfn l\u01b0\u1ee3c l\u00e2u d\u00e0i \u0111\u1ec3 ch\u1ed1ng l\u1ea1i Nipah, ch\u1eb3ng h\u1ea1n nh\u01b0 nghi\u00ean c\u1ee9u v\u1eafc-xin. M\u1ed9t s\u1ed1 v\u1eafc-xin th\u1eed nghi\u1ec7m tr\u00ean \u0111\u1ed9ng v\u1eadt \u0111\u00e3 cho th\u1ea5y hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i c\u1ea3 Nipah v\u00e0 Hendra. C\u00f3 m\u1ed9t v\u1eafc-xin \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00ednh ph\u1ee7 Australia cho ph\u00e9p s\u1eed d\u1ee5ng \u0111\u1ec3 ti\u00eam ph\u00f2ng tr\u00ean ng\u1ef1a v\u00e0o n\u0103m 2012.<\/p>\n

Nh\u01b0ng hi\u1ec7n t\u1ea1i ch\u01b0a c\u00f3 v\u1eafc-xin Nipah n\u00e0o t\u1eebng \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi. Do c\u00e1c \u0111\u1ee3t b\u00f9ng ph\u00e1t d\u1ecbch Nipah di\u1ec5n ra r\u1ea3i r\u00e1c v\u00e0 l\u1ebb t\u1ebb, thi\u1ebfu kinh ph\u00ed nghi\u00ean c\u1ee9u v\u00e0 l\u1ee3i \u00edch ch\u00ednh tr\u1ecb c\u0169ng \u0111\u00e3 l\u00e0m ch\u1eadm nh\u1eefng n\u1ed7 l\u1ef1c ph\u00e1t tri\u1ec3n v\u1eafc-xin th\u1eed nghi\u1ec7m, Gurley n\u00f3i.<\/p>\n

M\u1eb7c d\u00f9 v\u1eady, t\u1edbi \u0111\u00e2y m\u1ecdi chuy\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. Li\u00ean minh phi l\u1ee3i nhu\u1eadn v\u1ec1 S\u00e1ng ki\u1ebfn D\u1ecbch b\u1ec7nh (CEPI) \u0111\u00e3 th\u00f4ng b\u00e1o h\u1ecd \u0111ang t\u00e0i tr\u1ee3 25 tri\u1ec7u \u0111\u00f4 la cho hai c\u00f4ng ty d\u01b0\u1ee3c ph\u1ea9m Hoa K\u1ef3, \u0111\u1ec3 ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m v\u1eafc-xin c\u1ee7a Australia tr\u00ean ng\u01b0\u1eddi. CEPI, \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 th\u00f4ng qua m\u1ed9t s\u1ed1 ch\u00ednh ph\u1ee7 v\u00e0 t\u1ed5 ch\u1ee9c t\u1eeb thi\u1ec7n t\u01b0 nh\u00e2n, bao g\u1ed3m Qu\u1ef9 Bill v\u00e0 Melinda Gates.<\/p>\n

N\u0103m 2017, CEPI \u0111\u00e3 t\u1eebng c\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u t\u01b0 t\u01b0\u01a1ng t\u1ef1 v\u00e0o nghi\u00ean c\u1ee9u v\u1eafc-xin cho Lassa v\u00e0 virus g\u00e2y ra h\u1ed9i ch\u1ee9ng h\u00f4 h\u1ea5p Trung \u0110\u00f4ng (MERS).<\/p>\n

Tham kh\u1ea3o\u00a0Gizmodo<\/i><\/p>\n

Ngu\u1ed3n: genk.vn<\/strong><\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

T\u1ef7 l\u1ec7 t\u1eed vong khi nhi\u1ec5m Nipah dao \u0111\u1ed9ng t\u1eeb 40% cho \u0111\u1ebfn 100%. D\u01a1i l\u00e0 m\u1ed9t lo\u00e0i v\u1eadt reo r\u1eafc n\u1ed7i s\u1ee3 h\u00e3i v\u00e0 c\u1ea3 b\u1ec7nh t\u1eadt. Sau \u0111\u1ea1i d\u1ecbch Ebola m\u00e0 ch\u00fang g\u00e2y ra v\u00e0o n\u0103m 2014, nh\u1eefng con d\u01a1i ti\u1ebfp t\u1ee5c khi\u1ebfn ch\u00fang ta ph\u1ea3i lo ng\u1ea1i v\u1ec1 m\u1ed9t \u0111\u1ea1i d\u1ecbch m\u1edbi, […]<\/p>\n","protected":false},"author":18,"featured_media":12537,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-12536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=12536"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12536\/revisions"}],"predecessor-version":[{"id":12662,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12536\/revisions\/12662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/12537"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=12536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=12536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=12536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}