{"id":12704,"date":"2022-02-10T14:32:17","date_gmt":"2022-02-10T07:32:17","guid":{"rendered":"https:\/\/cdcangiang.vn\/?p=12704"},"modified":"2022-02-10T14:32:17","modified_gmt":"2022-02-10T07:32:17","slug":"bien-the-hiv-doc-luc-hon-co-nguy-co-tien-trien-thanh-aids-nhanh-hon","status":"publish","type":"post","link":"https:\/\/cdcangiang.vn\/index.php\/2022\/02\/10\/bien-the-hiv-doc-luc-hon-co-nguy-co-tien-trien-thanh-aids-nhanh-hon\/","title":{"rendered":"Bi\u1ebfn th\u1ec3 HIV \u0111\u1ed9c l\u1ef1c h\u01a1n, c\u00f3 nguy c\u01a1 ti\u1ebfn tri\u1ec3n th\u00e0nh AIDS nhanh h\u01a1n"},"content":{"rendered":"

Nh\u1eefng \u0111\u1ed9t bi\u1ebfn c\u1ee7a bi\u1ebfn th\u1ec3 HIV khi\u1ebfn cho t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n, d\u1ec5 l\u00e2y nhi\u1ec5m h\u01a1n. Tuy nhi\u00ean, thu\u1ed1c ch\u1ed1ng virus v\u1eabn c\u00f3 t\u00e1c d\u1ee5ng \u0111\u1ed1i v\u1edbi bi\u1ebfn th\u1ec3 HIV n\u00e0y.<\/span><\/p>\n\n\n\n
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C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eadn th\u1ea5y m\u1ed9t lo\u1ea1i bi\u1ebfn th\u1ec3 c\u1ee7a virus HIV d\u1ec5 lan truy\u1ec1n v\u00e0 nguy hi\u1ec3m h\u01a1n \u0111\u00e3 l\u01b0u h\u00e0nh \u1edf H\u00e0 Lan h\u00e0ng th\u1eadp k\u1ef7 qua.<\/p>\n

M\u1ed9t ph\u00e2n t\u00edch tr\u00ean h\u01a1n 100 b\u1ec7nh nh\u00e2n cho th\u1ea5y bi\u1ebfn th\u1ec3 n\u00e0y l\u00e0m t\u0103ng l\u01b0\u1ee3ng virus trong m\u00e1u ng\u01b0\u1eddi b\u1ec7nh, khi\u1ebfn virus d\u1ec5 l\u00e2y lan h\u01a1n.<\/p>\n

Bi\u1ebfn th\u1ec3 HIV n\u00e0y d\u01b0\u1eddng nh\u01b0 c\u0169ng d\u1eabn \u0111\u1ebfn s\u1ef1 s\u1ee5t gi\u1ea3m t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch CD4 T. V\u00ec v\u1eady, ng\u01b0\u1eddi nhi\u1ec5m bi\u1ebfn th\u1ec3 c\u00f3 nguy c\u01a1 ti\u1ebfn tri\u1ec3n th\u00e0nh b\u1ec7nh AIDS nhanh h\u01a1n so v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u1ec9 nhi\u1ec5m phi\u00ean b\u1ea3n c\u0169 c\u1ee7a virus HIV.<\/p>\n

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Bi\u1ebfn th\u1ec3 HIV l\u00e0m t\u0103ng l\u01b0\u1ee3ng virus trong m\u00e1u<\/p>\n<\/figcaption><\/figure>\n<\/div>\n

S\u1ef1 n\u1ed5i l\u00ean c\u1ee7a d\u1ea1ng HIV c\u00f3 \u0111\u1ed9c l\u1ef1c cao h\u01a1n n\u00e0y l\u00e0 l\u00fd do \u0111\u1ec3 ch\u00fang ta ph\u1ea3i c\u1ea3nh gi\u00e1c h\u01a1n. Tuy nhi\u00ean, n\u00f3 ch\u01b0a \u0111\u1ebfn m\u1ee9c g\u00e2y ra kh\u1ee7ng ho\u1ea3ng y t\u1ebf c\u00f4ng.<\/p>\n

C\u00e1c \u0111\u1ed9t bi\u1ebfn t\u00ecm th\u1ea5y trong bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y kh\u00f4ng g\u00e2y kh\u00e1ng thu\u1ed1c \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i thu\u1ed1c \u0111i\u1ec1u tr\u1ecb HIV hi\u1ec7n h\u00e0nh. \u0110\u00f3 l\u00e0 \u00fd ki\u1ebfn c\u1ee7a Joel Wertheim- nh\u00e0 d\u1ecbch t\u1ec5 h\u1ecdc ph\u00e2n t\u1eed v\u00e0 nh\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a t\u1ea1i \u0110\u1ea1i h\u1ecdc California \u1edf San Diego. “T\u1ea5t c\u1ea3 c\u00f4ng c\u1ee5 ph\u00f2ng ch\u1ed1ng HIV ch\u00fang ta hi\u1ec7n c\u00f3 v\u1eabn c\u00f3 t\u00e1c d\u1ee5ng t\u1ed1t”, \u00f4ng n\u00f3i.<\/p>\n

Nghi\u00ean c\u1ee9u tr\u00ean \u0111\u0103ng t\u1ea3i tr\u00ean t\u1ea1p ch\u00ed khoa h\u1ecdc Science, nh\u01b0 m\u1ed9t l\u1eddi nh\u1eafc nh\u1edf ch\u00fang ta r\u1eb1ng virus kh\u00f4ng ph\u1ea3i lu\u00f4n bi\u1ebfn \u0111\u1ed5i \u0111\u1ec3 tr\u1edf n\u00ean k\u00e9m \u0111\u1ed9c l\u1ef1c h\u01a1n qua th\u1eddi gian.<\/p>\n

C\u00e1c b\u00e1o c\u00e1o m\u1edbi cho th\u1ea5y nhi\u1ec5m bi\u1ebfn th\u1ec3 Omicron c\u1ee7a virus SARS-CoV-2 th\u01b0\u1eddng g\u00e2y ra tri\u1ec7u ch\u1ee9ng COVID-19 nh\u1eb9 h\u01a1n \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean gi\u1ea3 thuy\u1ebft r\u1eb1ng virus s\u1ebd tr\u1edf n\u00ean k\u00e9m nguy hi\u1ec3m h\u01a1n. “\u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1ch virus v\u1eadn h\u00e0nh”, b\u00e0 Emma Hodcroft, nh\u00e0 d\u1ecbch t\u1ec5 h\u1ecdc ph\u00e2n t\u1eed t\u1ea1i \u0110\u1ea1i h\u1ecdc Bern cho hay. M\u1eb7c d\u00f9 HIV v\u00e0 SARS-CoV-2 l\u00e0 hai virus kh\u00e1c nhau tr\u00ean nhi\u1ec1u ph\u01b0\u01a1ng di\u1ec7n, kh\u00f4ng c\u00f3 ngh\u0129a r\u1eb1ng SARS-CoV-2 c\u00f3 th\u1ec3 tr\u1edf n\u00ean “l\u00e0nh t\u00ednh” h\u01a1n.<\/p>\n

Bi\u1ebfn th\u1ec3 m\u1edbi c\u1ee7a virus HIV l\u00e2y nhi\u1ec5m nhanh h\u01a1n<\/strong><\/p>\n

HIV l\u00e0 m\u1ed9t trong nh\u1eefng virus \u0111\u1ed9t bi\u1ebfn nhanh nh\u1ea5t \u0111\u00e3 t\u1eebng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u. C\u00e1c phi\u00ean b\u1ea3n c\u1ee7a virus bi\u1ebfn \u0111\u1ed5i t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c, v\u00e0 \u0111\u00f4i khi n\u00f3 bi\u1ebfn \u0111\u1ed5i ngay trong m\u1ed9t c\u00e1 th\u1ec3.<\/p>\n

Nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3 t\u1eebng ghi nh\u1eadn thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9c l\u1ef1c t\u1ed5ng th\u1ec3 c\u1ee7a HIV, nh\u01b0ng nh\u1eefng thay \u0111\u1ed5i n\u00e0y th\u01b0\u1eddng l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a nhi\u1ec1u ch\u1ee7ng c\u00f3 c\u00e1c \u0111\u1ed9t bi\u1ebfn kh\u00e1c nhau. Nghi\u00ean c\u1ee9u tr\u00ean t\u1ea1p ch\u00ed Science l\u00e0 v\u00ed d\u1ee5 n\u1ed5i b\u1eadt v\u1ec1 nh\u1eefng thay \u0111\u1ed5i mang t\u00ednh \u0111\u1ed9c l\u1ef1c c\u00f3 th\u1ec3 do m\u1ed9t v\u00e0i \u0111\u1ed9t bi\u1ebfn trong m\u1ed9t ch\u1ee7ng HIV \u0111\u01a1n l\u1ebb.<\/p>\n

So s\u00e1nh v\u1edbi nh\u1eefng ng\u01b0\u1eddi nhi\u1ec5m HIV c\u00e1c ch\u1ee7ng kh\u00e1c, nh\u1eefng ng\u01b0\u1eddi nhi\u1ec5m bi\u1ebfn th\u1ec3 m\u1edbi c\u00f3 t\u1ea3i l\u01b0\u1ee3ng virus trong m\u00e1u g\u1ea5p 5,5 l\u1ea7n. V\u00e0 l\u01b0\u1ee3ng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch T CD4 b\u1ecb thu h\u1eb9p l\u1ea1i v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh g\u1ea7n g\u1ea5p \u0111\u00f4i.<\/p>\n

S\u1ef1 s\u1ee5t gi\u1ea3m t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch T CD4 (lo\u1ea1i t\u1ebf b\u00e0o ph\u1ed1i h\u1ee3p ph\u1ea3n \u1ee9ng mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1ec3 ch\u1ed1ng l\u00e2y nhi\u1ec5m) l\u00e0 d\u1ea5u hi\u1ec7u HIV \u0111\u00e3 l\u00e0m t\u1ed5n h\u1ea1i t\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u01b0\u1edbc t\u00ednh r\u1eb1ng, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb, ng\u01b0\u1eddi nhi\u1ec5m bi\u1ebfn th\u1ec3 n\u00e0y c\u00f3 th\u1ec3 ti\u1ebfn tri\u1ec3n th\u00e0nh b\u1ec7nh AIDS ch\u1ec9 trong v\u00f2ng 2-3 n\u0103m sau khi \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n nhi\u1ec5m HIV, so v\u1edbi th\u1eddi h\u1ea1n 6-7 n\u0103m \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc c\u00e1c ch\u1ee7ng HIV kh\u00e1c.<\/p>\n

B\u1eb1ng vi\u1ec7c gi\u1ea3i tr\u00ecnh t\u1ef1 gene, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u truy v\u1ebft m\u1ed1i quan h\u1ec7 ti\u1ebfn h\u00f3a gi\u1eefa c\u00e1c bi\u1ebfn th\u1ec3 HIV \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh xem virus l\u00e2y lan nhanh t\u1edbi m\u1ee9c n\u00e0o. Ng\u01b0\u1eddi nhi\u1ec5m bi\u1ebfn th\u1ec3 HIV m\u1edbi ph\u00e1t hi\u1ec7n c\u00f3 c\u00f9ng c\u00e1c phi\u00ean b\u1ea3n li\u00ean quan c\u1ee7a virus, cho th\u1ea5y r\u1eb1ng bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y \u0111\u00e3 lan t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, Chris Wymant- nh\u00e0 d\u1ecbch t\u1ec5 h\u1ecdc ti\u1ebfn h\u00f3a t\u1ea1i \u0110\u1ea1i h\u1ecdc Oxford, Anh cho bi\u1ebft.<\/p>\n

Wymant v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a \u00f4ng \u01b0\u1edbc t\u00ednh r\u1eb1ng bi\u1ebfn th\u1ec3 n\u00e0y b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n t\u1eeb th\u1eadp k\u1ef7 1990 \u1edf H\u00e0 Lan v\u00e0 nhanh ch\u00f3ng l\u00e2y lan trong nh\u1eefng n\u0103m 2000. S\u1ef1 l\u01b0u h\u00e0nh c\u1ee7a bi\u1ebfn th\u1ec3 b\u1eaft \u0111\u1ea7u gi\u1ea3m k\u1ec3 t\u1eeb kho\u1ea3ng n\u0103m 2010, c\u00f3 l\u1ebd do nh\u1eefng n\u1ed7 l\u1ef1c c\u1ee7a H\u00e0 Lan trong vi\u1ec7c ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a HIV.<\/p>\n

2 ng\u01b0\u1eddi \u1edf nh\u1eefng qu\u1ed1c gia kh\u00e1c c\u0169ng nhi\u1ec5m bi\u1ebfn th\u1ec3, 1 ng\u01b0\u1eddi \u1edf Th\u1ee5y S\u0129, ng\u01b0\u1eddi kia \u1edf B\u1ec9. Tuy nhi\u00ean, gi\u1ea3i tr\u00ecnh t\u1ef1 gene ch\u01b0a th\u1ea5y c\u00f3 ca n\u00e0o ph\u00e1t hi\u1ec7n \u1edf ngo\u00e0i nh\u1eefng n\u01a1i k\u1ec3 tr\u00ean.<\/p>\n

“Ch\u00fang ta kh\u00f4ng c\u1ea7n ph\u1ea3i qu\u00e1 lo l\u1eafng v\u1ec1 bi\u1ebfn th\u1ec3 m\u1edbi n\u00e0y”, Meg Doherty- Gi\u00e1m \u0111\u1ed1c ch\u01b0\u01a1ng tr\u00ecnh HIV, vi\u00eam gan v\u00e0 c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng t\u00ecnh d\u1ee5c to\u00e0n c\u1ea7u t\u1ea1i T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO) cho bi\u1ebft. Tuy nhi\u00ean, k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ed9i ng\u0169 nh\u1ea5n m\u1ea1nh t\u1edbi t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi \u0111\u1ea1i d\u1ecbch nh\u1eb1m ph\u00e1t hi\u1ec7n, ph\u00e2n t\u00edch \u0111\u1eb7c t\u00ednh v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c phi\u00ean b\u1ea3n m\u1edbi c\u1ee7a m\u1ea7m b\u1ec7nh, b\u00e0 n\u00f3i.<\/p>\n

Nghi\u00ean c\u1ee9u tr\u00ean nh\u1ea5n m\u1ea1nh t\u1edbi t\u1ea7m quan tr\u1ecdng vi\u1ec7c x\u00e9t nghi\u1ec7m v\u00e0 \u0111i\u1ec1u tr\u1ecb HIV \u0111\u1ea1i tr\u00e0, Salim Abdool Karim- Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m ch\u01b0\u01a1ng tr\u00ecnh nghi\u00ean c\u1ee9u AIDS t\u1ea1i Nam Phi n\u00f3i. “Ch\u00eca kh\u00f3a n\u1eb1m \u1edf vi\u1ec7c nh\u1eadn di\u1ec7n ng\u01b0\u1eddi nhi\u1ec5m HIV nhanh ch\u00f3ng v\u00e0 \u0111i\u1ec1u tr\u1ecb s\u1edbm, b\u1edfi \u0111i\u1ec1u tr\u1ecb s\u1edbm s\u1ebd ch\u00f3ng kh\u1ecfe v\u00e0 g\u00f3p ph\u1ea7n ng\u0103n ng\u1eeba bi\u1ebfn th\u1ec3.”, b\u00e0 chia s\u1ebb.<\/p>\n

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

Nh\u1eefng \u0111\u1ed9t bi\u1ebfn c\u1ee7a bi\u1ebfn th\u1ec3 HIV khi\u1ebfn cho t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n, d\u1ec5 l\u00e2y nhi\u1ec5m h\u01a1n. Tuy nhi\u00ean, thu\u1ed1c ch\u1ed1ng virus v\u1eabn c\u00f3 t\u00e1c d\u1ee5ng \u0111\u1ed1i v\u1edbi bi\u1ebfn th\u1ec3 HIV n\u00e0y. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eadn th\u1ea5y m\u1ed9t lo\u1ea1i bi\u1ebfn th\u1ec3 c\u1ee7a virus HIV d\u1ec5 lan truy\u1ec1n v\u00e0 nguy […]<\/p>\n","protected":false},"author":4,"featured_media":11406,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"limit_modified_date":"","last_modified_date":"","footnotes":""},"categories":[6,2],"tags":[],"class_list":["post-12704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ban-tin-don-vi","category-tin-tuc-su-kien"],"_links":{"self":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/12704","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=12704"}],"version-history":[{"count":1,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/12704\/revisions"}],"predecessor-version":[{"id":12705,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/posts\/12704\/revisions\/12705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media\/11406"}],"wp:attachment":[{"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/media?parent=12704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/categories?post=12704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdcangiang.vn\/index.php\/wp-json\/wp\/v2\/tags?post=12704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}