{"id":16382,"date":"2020-09-27T16:32:17","date_gmt":"2020-09-27T16:32:17","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16382"},"modified":"2020-09-27T16:32:17","modified_gmt":"2020-09-27T16:32:17","slug":"super-spreading-events-covid-19","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/health-and-medicine\/super-spreading-events-covid-19\/","title":{"rendered":"C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m: Hi\u1ec3u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y b\u00f9ng ph\u00e1t COVID-19"},"content":{"rendered":"<h2 class=\"wp-block-heading\">C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m: Hi\u1ec3u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y b\u00f9ng ph\u00e1t COVID-19<\/h2>\n\n<h2 class=\"wp-block-heading\">C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u00e0 g\u00ec?<\/h2>\n\n<p>C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u00e0 c\u00e1c c\u1ee5m ca b\u1ec7nh COVID-19 m\u00e0 \u1edf \u0111\u00f3 m\u1ed9t s\u1ed1 \u00edt c\u00e1 nh\u00e2n b\u1ecb nhi\u1ec5m b\u1ec7nh l\u00e2y truy\u1ec1n vi-r\u00fat sang m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi kh\u00e1c. Nh\u1eefng s\u1ef1 ki\u1ec7n n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf nhi\u1ec1u b\u1ed1i c\u1ea3nh kh\u00e1c nhau, bao g\u1ed3m nh\u00e0 th\u1edd, vi\u1ec7n d\u01b0\u1ee1ng l\u00e3o, tr\u01b0\u1eddng h\u1ecdc, \u0111\u00e1m tang v\u00e0 c\u1eeda h\u00e0ng b\u00e1n l\u1ebb.<\/p>\n\n<h2 class=\"wp-block-heading\">Vai tr\u00f2 c\u1ee7a nh\u1eefng ng\u01b0\u1eddi si\u00eau l\u00e2y nhi\u1ec5m<\/h2>\n\n<p>Nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ecf nh\u1eefng ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m b\u1ec7nh, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 nh\u1eefng ng\u01b0\u1eddi si\u00eau l\u00e2y nhi\u1ec5m, ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ca l\u00e2y truy\u1ec1n kh\u00f4ng c\u00e2n x\u00fac. Nh\u1eefng ng\u01b0\u1eddi si\u00eau l\u00e2y nhi\u1ec5m c\u00f3 th\u1ec3 c\u00f3 t\u1ea3i l\u01b0\u1ee3ng vi-r\u00fat cao h\u01a1n, khi\u1ebfn h\u1ecd d\u1ec5 l\u00e2y nhi\u1ec5m h\u01a1n nh\u1eefng ng\u01b0\u1eddi kh\u00e1c.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u1ea1i quan tr\u1ecdng?<\/h2>\n\n<p>C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u00e0 m\u1ed9t \u0111\u1ed9ng l\u1ef1c ch\u00ednh c\u1ee7a \u0111\u1ea1i d\u1ecbch COVID-19. Ch\u00fang c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c \u0111\u1ee3t b\u00f9ng ph\u00e1t b\u00f9ng n\u1ed5 kh\u00f3 ki\u1ec3m so\u00e1t. Vi\u1ec7c hi\u1ec3u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 ki\u1ec7n n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 l\u00e2y lan c\u1ee7a vi-r\u00fat.<\/p>\n\n<h2 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m<\/h2>\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng nhi\u1ec1u s\u1ed1 li\u1ec7u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m, bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u00e1 tr\u1ecb R:<\/strong> S\u1ed1 ca b\u1ec7nh m\u1edbi trung b\u00ecnh do m\u1ed9t ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m g\u00e2y ra<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb K:<\/strong> H\u1ec7 s\u1ed1 ph\u00e2n t\u00e1n, ch\u1ec9 ra m\u1ee9c \u0111\u1ed9 t\u1eadp trung c\u1ee7a b\u1ec7nh<\/li>\n<li><strong>T\u1ea3i l\u01b0\u1ee3ng vi-r\u00fat:<\/strong> L\u01b0\u1ee3ng vi-r\u00fat c\u00f3 trong c\u01a1 th\u1ec3 ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m<\/h2>\n\n<p>C\u00e1c bi\u1ec7n ph\u00e1p y t\u1ebf c\u00f4ng c\u1ed9ng nh\u1eb1m ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m t\u1eadp trung v\u00e0o vi\u1ec7c gi\u1ea3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 cao. C\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u00e1nh kh\u00f4ng gian k\u00edn, n\u01a1i \u0111\u00f4ng ng\u01b0\u1eddi v\u00e0 ti\u1ebfp x\u00fac g\u1ea7n<\/strong><\/li>\n<li><strong>C\u1ea3i thi\u1ec7n th\u00f4ng gi\u00f3 trong nh\u00e0<\/strong><\/li>\n<li><strong>\u0110eo kh\u1ea9u trang N95 \u1edf nh\u1eefng n\u01a1i c\u00f3 nguy c\u01a1 cao<\/strong><\/li>\n<li><strong>H\u1ea1n ch\u1ebf t\u1ee5 t\u1eadp \u0111\u00f4ng ng\u01b0\u1eddi trong nh\u00e0<\/strong><\/li>\n<li><strong>X\u00e9t nghi\u1ec7m v\u00e0 c\u00e1ch ly nh\u1eefng ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m b\u1ec7nh<\/strong><\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Truy v\u1ebft ti\u1ebfp x\u00fac ng\u01b0\u1ee3c<\/h2>\n\n<p>Truy v\u1ebft ti\u1ebfp x\u00fac ng\u01b0\u1ee3c l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n si\u00eau l\u00e2y nhi\u1ec5m. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c truy ng\u01b0\u1ee3c t\u1eeb c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1edbi \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c ban \u0111\u1ea7u v\u00e0 c\u00e1c m\u00f4 h\u00ecnh l\u00e2y truy\u1ec1n ti\u1ec1m \u1ea9n.<\/p>\n\n<h2 class=\"wp-block-heading\">Khuy\u1ebfn c\u00e1o cho c\u00e1 nh\u00e2n<\/h2>\n\n<p>\u0110\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi COVID-19 v\u00e0 l\u00e0m ch\u1eadm s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m, h\u00e3y l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u00e1nh ba \u0111\u1ecba \u0111i\u1ec3m C:<\/strong> Kh\u00f4ng gian k\u00edn, n\u01a1i \u0111\u00f4ng ng\u01b0\u1eddi v\u00e0 ti\u1ebfp x\u00fac g\u1ea7n<\/li>\n<li><strong>Ti\u00eam v\u1eafc-xin v\u00e0 ti\u00eam m\u0169i nh\u1eafc l\u1ea1i<\/strong><\/li>\n<li><strong>\u0110eo kh\u1ea9u trang \u1edf nh\u1eefng n\u01a1i c\u00f4ng c\u1ed9ng trong nh\u00e0<\/strong><\/li>\n<li><strong>Th\u1ef1c h\u00e0nh v\u1ec7 sinh t\u1ed1t, bao g\u1ed3m r\u1eeda tay th\u01b0\u1eddng xuy\u00ean<\/strong><\/li>\n<li><strong>\u1ede nh\u00e0 n\u1ebfu b\u1ea1n b\u1ecb b\u1ec7nh<\/strong><\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n<p>C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong \u0111\u1ea1i d\u1ecbch COVID-19. Vi\u1ec7c hi\u1ec3u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 ki\u1ec7n n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u1ef1 l\u00e2y lan c\u1ee7a vi-r\u00fat v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p y t\u1ebf c\u00f4ng c\u1ed9ng v\u00e0 l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m v\u00e0 gi\u1ea3m nguy c\u01a1 l\u00e2y nhi\u1ec5m.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m: Hi\u1ec3u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y b\u00f9ng ph\u00e1t COVID-19 C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau l\u00e2y nhi\u1ec5m l\u00e0 g\u00ec? C\u00e1c s\u1ef1 ki\u1ec7n si\u00eau&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[463],"tags":[21705,443,3027,21706,3996,178],"class_list":["post-16382","post","type-post","status-publish","format-standard","hentry","category-health-and-medicine","tag-super-spreading-events","tag-covid-19","tag-epidemiology","tag-viral-transmission","tag-disease-prevention","tag-public-health"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16382"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16382\/revisions"}],"predecessor-version":[{"id":16383,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16382\/revisions\/16383"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}