T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: B\u00e1c s\u0129 gi\u1ea3i \u0111\u00e1p v\u1ec1 chuy\u1ec7n \u1ea5y – Ferederic Rossiter<\/p>\n\n\n\n
B\u00e1c s\u0129: \u0110\u00fang. S\u1ef1 lo l\u1eafng n\u00e0y l\u00e0 h\u1ee3p l\u00fd. Hi\u1ec7n th\u1eddi v\u1eabn ch\u01b0a c\u00f3 thu\u1ed1c tr\u1ecb \u0111\u01b0\u1ee3c c\u0103n b\u1ec7nh nguy hi\u1ec3m ch\u1ebft ng\u01b0\u1eddi n\u00e0y. virus – l\u00e0 h\u1ed9i ch\u1ee9ng suy gi\u1ea3m kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch. – \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1eeb n\u0103m 1981. B\u1ec7nh n\u1eb7ng do vi r\u00fat x\u00e2m nh\u1eadp v\u00e0o m\u00e1u, h\u1ee7y ho\u1ea1i h\u1ed3ng c\u1ea7u T \u0111\u1ea3m b\u1ea3o s\u1ef1 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3 kh\u1ecfi c\u00e1c b\u1ec7nh t\u1eadt. C\u00e1c h\u1ed3ng c\u1ea7u kh\u1ecfe m\u1ea1nh khi ch\u1ea1m v\u00e0o c\u00e1c h\u1ed3ng c\u1ea7u b\u1ecb nhi\u1ec5m vi r\u00fat c\u0169ng b\u1ecb ch\u1ebft. H\u1eadu qu\u1ea3 l\u00e0 con ng\u01b0\u1eddi tr\u1edf n\u00ean b\u1ea5t l\u1ef1c tr\u01b0\u1edbc b\u1ea5t k\u1ef3 s\u1ef1 vi\u00eam nhi\u1ec5m n\u00e0o d\u00f9 \u0111\u01a1n gi\u1ea3n nh\u1ea5t.<\/p>\n\n\n\n
C\u00f3 3 \u0111\u01b0\u1eddng nhi\u1ec5m vi r\u00fat SIDA. – Con \u0111\u01b0\u1eddng th\u1ee9 nh\u1ea5t: Khi ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh v\u1edbi ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m virus virus. Vi\u1ec7c l\u00e2y lan c\u0169ng x\u1ea3y ra khi giao h\u1ee3p qua h\u1eadu m\u00f4n. Ch\u00ednh v\u00ec th\u1ebf trong nh\u1eefng n\u0103m \u0111\u1ea7u khi m\u1edbi ph\u00e1t hi\u1ec7n ra b\u1ec7nh virus, ng\u01b0\u1eddi ta g\u1ecdi virus l\u00e0 c\u0103n b\u1ec7nh c\u1ee7a nh\u1eefng ng\u01b0\u1eddi “\u0111\u1ed3ng t\u00ednh luy\u1ebfn \u00e1i”. Ph\u1ee5 n\u1eef b\u1ecb l\u00e2y truy\u1ec1n trong tr\u01b0\u1eddng h\u1ee3p h\u1ecd b\u1ecb s\u1eed d\u1ee5ng v\u1edbi t\u01b0 c\u00e1ch l\u00e0 \u0111\u1ed1i t\u00e1c t\u00ecnh d\u1ee5c b\u1ecb \u0111\u1ed9ng c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng \u0111\u1ed3i b\u1ea1i.<\/p>\n\n\n\n
C\u00e1c nghi\u00ean c\u1ee9u cho r\u1eb1ng, virus c\u00f3 trong tinh tr\u00f9ng v\u00e0 th\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 qua tuy\u1ebfn nh\u1ea7y c\u1ee7a tr\u1ef1c tr\u00e0ng.<\/p>\n\n\n\n
Con \u0111\u01b0\u1eddng th\u1ee9 hai: Do ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m vi r\u00fat v\u00e0 ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh c\u00f9ng s\u1eed d\u1ee5ng \u1ed1ng ti\u00eam m\u00e0 kh\u00f4ng di\u1ec7t tr\u00f9ng. \u0110i\u1ec1u n\u00e0y nh\u1eefng ng\u01b0\u1eddi nghi\u1ec7n h\u00fat hay b\u1ecb l\u00e2y truy\u1ec1n. V\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 ng\u01b0\u1eddi m\u1eb9 b\u1ecb nhi\u1ec5m vi r\u00fat truy\u1ec1n cho \u0111\u1ee9a con trong th\u1eddi k\u1ef3 thai ngh\u00e9n v\u00e0 l\u00fac sinh n\u1edf.<\/p>\n\n\n\n
B\u1ec7nh kh\u00f4ng truy\u1ec1n qua c\u00e1c \u0111\u01b0\u1eddng kh\u00e1c, k\u1ec3 c\u1ea3 vi\u1ec7c h\u00f4n nhau v\u1edbi ng\u01b0\u1eddi nhi\u1ec5m b\u1ec7nh c\u0169ng kh\u00f4ng sao. \u0110\u1ec3 l\u00e2y truy\u1ec1n \u0111\u01b0\u1ee3c, virus virus ph\u1ea3i th\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0o m\u00e1u v\u1edbi m\u1ed9t l\u01b0\u1ee3ng t\u1eadp trung l\u1edbn. Kh\u00f4ng h\u1ec1 ph\u1ea3i lo s\u1ee3 g\u00ec khi b\u1eaft tay ng\u01b0\u1eddi b\u1ec7nh, u\u1ed1ng n\u01b0\u1edbc c\u00f9ng chung c\u1ed1c, c\u00f9ng \u0103n u\u1ed1ng, th\u1eadm ch\u00ed s\u1eed d\u1ee5ng chung 1 b\u00e0n ch\u1ea3i.<\/p>\n\n\n\n
Ng\u01b0\u1eddi mang virus SIDA kh\u00e1c v\u1edbi ng\u01b0\u1eddi b\u1ecb b\u1ec7nh SIDA. Sau m\u1ed9t th\u1eddi gian khi \u0111\u00e3 th\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0o c\u01a1 th\u1ec3 c\u1ee7a con ng\u01b0\u1eddi, vi r\u00fat kh\u00f4ng c\u00f3 ho\u1ea1t \u0111\u1ed9ng g\u00ec. \u0110\u1ed9 d\u00e0i c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1eb7c t\u00ednh c\u1ee7a c\u01a1 th\u1ec3 v\u00e0 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i trong v\u00f2ng v\u00e0i n\u0103m. Trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi mang vi r\u00fat th\u00ec c\u1ee9 ba ng\u01b0\u1eddi ch\u1ec9 c\u00f3 m\u1ed9t ng\u01b0\u1eddi b\u1ecb ph\u00e1t b\u1ec7nh, m\u1eb7c d\u00f9 r\u1ea5t kh\u00f3 hi\u1ec3u t\u1ea1i sao b\u1ec7nh l\u1ea1i kh\u00f4ng ph\u00e1t ra \u1edf hai ng\u01b0\u1eddi kia. Khi xu\u1ea5t hi\u1ec7n nh\u1eefng tri\u1ec7u ch\u1ee9ng \u0111\u1ea7u ti\u00ean c\u1ee7a virus, d\u1ef1 \u0111o\u00e1n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ec7nh r\u1ea5t b\u1ea5t l\u1ee3i. C\u00e1i ch\u1ebft c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n do vi\u00eam ph\u1ed5i ho\u1eb7c do kh\u1ed1i u \u00e1c t\u00ednh.<\/p>\n\n\n\n
V\u00ec hi\u1ec7n t\u1ea1i ch\u01b0a c\u00f3 ph\u01b0\u01a1ng ph\u00e1p ch\u1eefa ch\u1ea1y hi\u1ec7u nghi\u1ec7m n\u00ean tr\u01b0\u1edbc m\u1eaft ch\u1ec9 c\u00f3 th\u1ec3 n\u00f3i v\u1ec1 vi\u1ec7c ph\u00f2ng ch\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 tr\u00e1nh s\u1ef1 truy\u1ec1n nhi\u1ec5m c\u1ee7a SIDA.<\/p>\n\n\n\n
B\u1ea5t c\u1ee9 ng\u01b0\u1eddi n\u00e0o c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u1ed1ng. Tr\u01b0\u1edbc h\u1ebft c\u1ea7n tr\u00e1nh c\u00e1c quan h\u1ec7 t\u00ecnh d\u1ee5c ng\u1eabu nhi\u00ean. M\u1eb7c d\u00f9 c\u00e1c s\u1ed1 li\u1ec7u ch\u1ec9 ra r\u1eb1ng vi\u1ec7c l\u00e2y v\u1edbi ng\u01b0\u1eddi m\u1eafc b\u1ec7nh c\u00e0ng r\u1ea5t hi\u1ebfm (trong s\u1ed1 100 ng\u01b0\u1eddi c\u00f3 quan h\u1ec7 t\u00ecnh d\u1ee5c v\u1edbi ng\u01b0\u1eddi m\u1eafc b\u1ec7nh, ch\u1ec9 c\u00f3 m\u1ed9t ng\u01b0\u1eddi b\u1ecb l\u00e2y nh\u01b0ng c\u0169ng kh\u00f4ng c\u00f3 b\u1ea5t c\u1ee9 \u0111\u1ea3m b\u1ea3o n\u00e0o l\u00e0 h\u1ecd c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 l\u00e2y lan. T\u1ef7 l\u1ec7 l\u00e2y b\u1ec7nh trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng m\u1eafc b\u1ec7nh \u0111\u1ed3ng t\u00ecnh luy\u1ebfn \u00e1i c\u0169ng r\u1ea5t cao. \u0110i\u1ec1u \u0111\u00f3 r\u00f5 r\u00e0ng l\u00e0 do nh\u1eefng ng\u01b0\u1eddi \u0111\u1ed3ng t\u00ednh luy\u1ebfn \u00e1i trong m\u1ed9t th\u1eddi gian ng\u1eafn thay \u0111\u1ed5i h\u00e0ng ch\u1ee5c \u0111\u1ed1i t\u00e1c t\u00ecnh d\u1ee5c. Trong ti\u00eam th\u1ee5t t\u1ed1t nh\u1ea5t n\u00ean d\u00f9ng nh\u1eefng \u1ed1ng ti\u00eam d\u00f9ng m\u1ed9t l\u1ea7n, song n\u1ebfu tu\u00e2n th\u1ee7 k\u1ef9 thu\u1eadt t\u1ea9y tr\u00f9ng c\u00e1c \u1ed1ng ti\u00eam th\u01b0\u1eddng d\u00f9ng c\u0169ng m\u1ea5t s\u1ef1 nguy hi\u1ec3m do truy\u1ec1n nhi\u1ec5m.<\/p>\n\n\n\n
Vi r\u00fat g\u00e2y b\u1ec7nh virus ch\u1ebft \u1edf nhi\u1ec7t \u0111\u1ed9 60oC, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu c\u00e1c \u1ed1ng ti\u00eam \u0111\u01b0\u1ee3c \u0111un n\u1ea5u t\u1ed1t th\u00ec ch\u00fang s\u1ebd kh\u00f4ng nguy hi\u1ec3m nh\u01b0 d\u1ee5ng c\u1ee5 truy\u1ec1n b\u1ec7nh n\u1eefa.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: B\u00e1c s\u0129 gi\u1ea3i \u0111\u00e1p v\u1ec1 chuy\u1ec7n \u1ea5y – Ferederic Rossiter B\u00e1c s\u0129: \u0110\u00fang. S\u1ef1 lo l\u1eafng n\u00e0y l\u00e0 h\u1ee3p l\u00fd. Hi\u1ec7n th\u1eddi v\u1eabn ch\u01b0a c\u00f3 thu\u1ed1c tr\u1ecb \u0111\u01b0\u1ee3c c\u0103n b\u1ec7nh nguy hi\u1ec3m ch\u1ebft ng\u01b0\u1eddi n\u00e0y. virus – l\u00e0 h\u1ed9i ch\u1ee9ng suy gi\u1ea3m kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch. – \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1eeb […]<\/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-13293","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\/13293","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=13293"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13293\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}