Vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n l\u00e0 m\u1ed9t b\u1ec7nh vi\u00eam n\u00e3o do virus Arbor thu\u1ed9c nh\u00f3m B g\u00e2y ra, tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u0111\u1ea7u ti\u00ean t\u1ea1i Nh\u1eadt B\u1ea3n. Tuy\u1ec7t \u0111\u1ea1i \u0111a s\u1ed1 b\u1ec7nh nh\u00e2n l\u00e0 tr\u1ebb em, l\u1ee9a tu\u1ed5i b\u1ecb nhi\u1ec1u nh\u1ea5t l\u00e0 1 \u0111\u1ebfn 7 tu\u1ed5i (ng\u01b0\u1eddi l\u1edbn hi\u1ebfm khi b\u1ecb, c\u00f3 th\u1ec3 do mi\u1ec5n d\u1ecbch t\u1ef1 nhi\u00ean).<\/p>\n\n\n\n
B\u1ec7nh nhi s\u1ed1t cao tr\u00ean 40 \u0111\u1ed9 C, m\u00ea s\u1ea3ng, c\u1ee9ng g\u00e1y, co gi\u1eadt t\u1eebng c\u01a1n, co c\u1ee9ng ch\u00e2n tay\u2026; t\u00ecnh tr\u1ea1ng tr\u00ean k\u00e9o d\u00e0i 5-7 ng\u00e0y, ho\u1eb7c g\u00e2y t\u1eed vong (c\u00f3 th\u1ec3 l\u00ean t\u1edbi 50%), ho\u1eb7c tho\u00e1i lui, nh\u01b0ng \u00e1c thay, b\u1ec7nh \u0111\u1ec3 l\u1ea1i nh\u1eefng di ch\u1ee9ng nghi\u00eam tr\u1ecdng g\u00e2y t\u00e0n ph\u1ebf su\u1ed1t \u0111\u1eddi nh\u01b0: m\u1ea5t kh\u1ea3 n\u0103ng ph\u1ed1i h\u1ee3p c\u00e1c \u0111\u1ed9ng t\u00e1c c\u1ee7a t\u1ee9 chi, li\u1ec7t tay ch\u00e2n, tr\u00ec \u0111\u1ed9n, \u0111\u1ed9ng kinh li\u00ean t\u1ee5c, th\u1eadm ch\u00ed s\u1ed1ng m\u00e0 kh\u00f4ng c\u00f2n tri gi\u00e1c.<\/p>\n\n\n\n
V\u1eadt trung gian truy\u1ec1n b\u1ec7nh ch\u1ee7 y\u1ebfu l\u00e0 m\u1ed9t lo\u00e0i mu\u1ed7i v\u1eb1n c\u00f3 t\u00ean khoa h\u1ecdc l\u00e0 Culex tritaeniorhynous, th\u01b0\u1eddng s\u1ed1ng kh\u1eafp n\u01a1i, nh\u1ea5t l\u00e0 t\u1ea1i nh\u1eefng khu v\u1ef1c nhi\u1ec1u ao h\u1ed3, r\u1eadm r\u1ea1p, c\u00f3 nu\u00f4i nhi\u1ec1u gia s\u00fac\u2026 Trong thi\u00ean nhi\u00ean, virus c\u1ee7a b\u1ec7nh vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n hi\u1ec7n h\u1eefu v\u00e0 sinh s\u00f4i trong c\u01a1 th\u1ec3 m\u1ed9t s\u1ed1 gia s\u00fac, gia c\u1ea7m v\u00e0 chim mu\u00f4ng, m\u00e0 kh\u00f4ng g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng b\u1ec7nh nh\u01b0 \u1edf ng\u01b0\u1eddi, v\u00e0 ch\u00ednh v\u00ec v\u1eady m\u00e0 ch\u00fang c\u00e0ng nguy hi\u1ec3m v\u00ec l\u00e0m cho con ng\u01b0\u1eddi m\u1ea5t c\u1ea3nh gi\u00e1c. Lo\u00e0i mu\u1ed7i v\u1eb1n n\u00f3i tr\u00ean, sau khi ch\u00edch h\u00fat m\u00e1u c\u1ee7a c\u00e1c v\u1eadt ch\u1ee7 \u0111\u00f3, t\u1edbi \u0111\u1ed1t ng\u01b0\u1eddi v\u00e0 truy\u1ec1n b\u1ec7nh.<\/p>\n\n\n\n
Y h\u1ecdc v\u1eabn ch\u01b0a c\u00f3 thu\u1ed1c \u0111\u1eb7c tr\u1ecb b\u1ec7nh vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n. Cho n\u00ean ch\u1ee7 y\u1ebfu v\u1eabn l\u00e0 ph\u00f2ng b\u1ec7nh b\u1eb1ng c\u00e1ch di\u1ec7t mu\u1ed7i v\u00e0 ch\u1ed1ng mu\u1ed7i \u0111\u1ed1t, k\u1ec3 c\u1ea3 ban ng\u00e0y.<\/p>\n\n\n\n
Hi\u1ec7n \u0111\u00e3 c\u00f3 vacxin ng\u1eeba vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n, ti\u00eam ph\u00f2ng cho tr\u1ebb < 15 tu\u1ed5i s\u1ed1ng t\u1ea1i nh\u1eefng v\u00f9ng c\u00f3 b\u1ec7nh n\u00e0y l\u01b0u h\u00e0nh. Ti\u00eam t\u1ea5t c\u1ea3 3 m\u0169i; 2 m\u0169i \u0111\u1ea7u c\u00e1ch nhau 7-15 ng\u00e0y; m\u0169i th\u1ee9 ba sau \u0111\u00f3 1 n\u0103m.<\/p>\n\n\n\n
Ph\u1ea3i ch\u0103ng ti\u1ebfng tu h\u00fa k\u00eau n\u01a1i qu\u00ea em l\u00e0 l\u1eddi c\u1ea3nh b\u00e1o: “\u0110\u00e0n chim hoang d\u00e3 l\u1ea1i c\u00f3 m\u1eb7t. Lo\u00e0i ng\u01b0\u1eddi h\u00e3y coi ch\u1eebng!”, b\u1edfi v\u00ec b\u1ea5y gi\u1edd l\u00e0 m\u00f9a n\u1ef1c, kho\u1ea3ng t\u1eeb th\u00e1ng ba \u0111\u1ebfn th\u00e1ng t\u00e1m \u00e2m l\u1ecbch, l\u00f9a nh\u1eefng lo\u00e0i chim di c\u01b0 t\u1eeb nhi\u1ec1u n\u01a1i tr\u00ean th\u1ebf gi\u1edbi t\u1edbi n\u01b0\u1edbc ta, mang theo lo\u1ea1i virus kinh kh\u1ee7ng n\u00e0y, c\u0169ng l\u00e0 m\u00f9a hay x\u1ea3y ra nh\u1eefng \u0111\u1ee3t r\u1ed9 b\u1ec7nh vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n t\u1ea1i m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
Vi\u00eam n\u00e3o B Nh\u1eadt B\u1ea3n l\u00e0 m\u1ed9t b\u1ec7nh vi\u00eam n\u00e3o do virus Arbor thu\u1ed9c nh\u00f3m B g\u00e2y ra, tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u0111\u1ea7u ti\u00ean t\u1ea1i Nh\u1eadt B\u1ea3n. Tuy\u1ec7t \u0111\u1ea1i \u0111a s\u1ed1 b\u1ec7nh nh\u00e2n l\u00e0 tr\u1ebb em, l\u1ee9a tu\u1ed5i b\u1ecb nhi\u1ec1u nh\u1ea5t l\u00e0 1 \u0111\u1ebfn 7 tu\u1ed5i (ng\u01b0\u1eddi l\u1edbn hi\u1ebfm khi b\u1ecb, c\u00f3 th\u1ec3 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[21],"tags":[],"class_list":["post-12729","post","type-post","status-publish","format-standard","hentry","category-y-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/12729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=12729"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/12729\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=12729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=12729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=12729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}