{"id":7281,"date":"2026-04-04T18:09:56","date_gmt":"2026-04-04T11:09:56","guid":{"rendered":"https:\/\/doisongmoi.com.vn\/?p=7281"},"modified":"2026-04-04T18:10:24","modified_gmt":"2026-04-04T11:10:24","slug":"7281","status":"publish","type":"post","link":"https:\/\/doisongmoi.com.vn\/?p=7281","title":{"rendered":"K\u1ebft qu\u1ea3 ch:\u1ea5n \u0111:\u1ed9ng t\u1eeb nghi\u00ean c\u1ee9u 6 tri\u1ec7u ng\u01b0\u1eddi v\u1ec1 nghi v\u1ea5n v\u1eafc xin Covid-19 g\u00e2y \u0111-\u1ed9t t-\u1eed"},"content":{"rendered":"<div>\n<h2>Sau nhi\u1ec1u n\u0103m \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng tin \u0111\u1ed3n v\u00e0 lo ng\u1ea1i v\u1ec1 m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa vi\u1ec7c ti\u00eam ch\u1ee7ng v\u00e0 c\u00e1c ca t\u1eed vong \u0111\u1ed9t ng\u1ed9t, m\u1ed9t nghi\u00ean c\u1ee9u quy m\u00f4 l\u1edbn t\u1ea1i Canada \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0a ra b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc kh\u1eb3ng \u0111\u1ecbnh \u0111\u1ed9 an to\u00e0n c\u1ee7a v\u1eafc xin Covid-19 \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe tim m\u1ea1ch c\u1ee7a ng\u01b0\u1eddi tr\u1ebb.<\/h2>\n<p>Th\u00f4ng tin t\u1eeb chuy\u00ean trang \u0110\u1eddi s\u1ed1ng ph\u00e1p lu\u1eadt d\u1eabn l\u1ea1i nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed y danh ti\u1ebfng\u00a0<em>PLOS Medicine<\/em>. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng n\u1ed7 l\u1ef1c to\u00e0n di\u1ec7n nh\u1ea5t t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay nh\u1eb1m &#8220;gi\u1ea3i m\u00e3&#8221; n\u1ed7i s\u1ee3 h\u00e3i v\u1ec1 vi\u1ec7c v\u1eafc xin Covid-19 g\u00e2y \u0111\u1ed9t t\u1eed do tim \u2013 m\u1ed9t ch\u1ee7 \u0111\u1ec1 v\u1ed1n g\u00e2y tranh c\u00e3i d\u1eef d\u1ed9i tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i su\u1ed1t th\u1eddi gian qua.<\/p>\n<h2><strong>D\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 t\u1eeb 6 tri\u1ec7u c\u01b0 d\u00e2n Ontario<\/strong><\/h2>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ti\u1ebfn h\u00e0nh ph\u00e2n t\u00edch s\u1ed1 li\u1ec7u th\u1ef1c t\u1ebf t\u1eeb h\u01a1n 6 tri\u1ec7u ng\u01b0\u1eddi d\u00e2n t\u1ea1i Ontario (Canada) trong \u0111\u1ed9 tu\u1ed5i t\u1eeb 12 \u0111\u1ebfn 50. Giai \u0111o\u1ea1n nghi\u00ean c\u1ee9u k\u00e9o d\u00e0i t\u1eeb th\u00e1ng 4\/2021 \u0111\u1ebfn th\u00e1ng 6\/2023, t\u1eadp trung v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p ng\u1eebng tim v\u00e0 \u0111\u1ed9t t\u1eed trong v\u00f2ng 24 gi\u1edd sau khi nh\u1eadp vi\u1ec7n.<\/p>\n<p><a href=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/thuchuvacxinpfizervamodernagayungthugocnhintuchuyengia13507ac9c9e-1775186874950-1775186875333371217820.jpg\" data-lightbox=\"undefined\" data-thumbnail=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/thuchuvacxinpfizervamodernagayungthugocnhintuchuyengia13507ac9c9e-1775186874950-1775186875333371217820.jpg\"><img decoding=\"async\" title=\"Nghi\u00ean c\u1ee9u m\u1edbi v\u1ec1 v\u1eafc xin Covid - 19: Kh\u00f4ng c\u00f3 nguy c\u01a1 \u0111\u1ed9t t\u1eed \u1edf ng\u01b0\u1eddi tr\u1ebb kh\u1ecfe m\u1ea1nh - \u1ea2nh 1.\" src=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/thuchuvacxinpfizervamodernagayungthugocnhintuchuyengia13507ac9c9e-1775186874950-1775186875333371217820.jpg\" alt=\"Nghi\u00ean c\u1ee9u m\u1edbi v\u1ec1 v\u1eafc xin Covid - 19: Kh\u00f4ng c\u00f3 nguy c\u01a1 \u0111\u1ed9t t\u1eed \u1edf ng\u01b0\u1eddi tr\u1ebb kh\u1ecfe m\u1ea1nh - \u1ea2nh 1.\" width=\"\" height=\"\" data-is-alt-modified=\"true\" data-original=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/thuchuvacxinpfizervamodernagayungthugocnhintuchuyengia13507ac9c9e-1775186874950-1775186875333371217820.jpg\" \/><\/a><\/p>\n<p data-placeholder=\"Nh\u1eadp ch\u00fa th\u00edch \u1ea3nh\">\u1ea2nh minh h\u1ecda<\/p>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u00e1ch quan v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y nhi\u1ec5u, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 s\u00e0ng l\u1ecdc k\u1ef9 l\u01b0\u1ee1ng, lo\u1ea1i tr\u1eeb nh\u1eefng ng\u01b0\u1eddi c\u00f3 ti\u1ec1n s\u1eed b\u1ec7nh tim m\u1ea1ch, r\u1ed1i lo\u1ea1n t\u00e2m th\u1ea7n ho\u1eb7c b\u1ec7nh l\u00fd n\u1ec1n nghi\u00eam tr\u1ecdng. K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch g\u1ea7n 5.000 ca \u0111\u1ed9t t\u1eed cho th\u1ea5y:<\/p>\n<ul>\n<li><strong>Kh\u00f4ng c\u00f3 s\u1ef1 gia t\u0103ng nguy c\u01a1:<\/strong>\u00a0Ng\u01b0\u1eddi \u0111\u00e3 ti\u00eam v\u1eafc xin kh\u00f4ng c\u00f3 t\u1ef7 l\u1ec7 \u0111\u1ed9t t\u1eed cao h\u01a1n ng\u01b0\u1eddi ch\u01b0a ti\u00eam.<\/li>\n<li><strong>T\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c li\u1ec1u:<\/strong>\u00a0Nguy c\u01a1 kh\u00f4ng thay \u0111\u1ed5i d\u00f9 l\u00e0 m\u0169i ti\u00eam th\u1ee9 nh\u1ea5t, th\u1ee9 hai hay m\u0169i t\u0103ng c\u01b0\u1eddng th\u1ee9 ba.<\/li>\n<li><strong>Xu h\u01b0\u1edbng t\u00edch c\u1ef1c:<\/strong>\u00a0\u1ede m\u1ed9t s\u1ed1 nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u00e3 ti\u00eam ch\u1ee7ng, d\u1eef li\u1ec7u th\u1eadm ch\u00ed c\u00f2n ghi nh\u1eadn xu h\u01b0\u1edbng gi\u1ea3m nh\u1eb9 nguy c\u01a1 \u0111\u1ed9t t\u1eed.<\/li>\n<\/ul>\n<h2><strong>Tr\u00f9ng h\u1ee3p v\u1ec1 th\u1eddi \u0111i\u1ec3m kh\u00f4ng ph\u1ea3i l\u00e0 quan h\u1ec7 nh\u00e2n qu\u1ea3<\/strong><\/h2>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do khi\u1ebfn d\u01b0 lu\u1eadn lo ng\u1ea1i l\u00e0 c\u00e1c b\u00e1o c\u00e1o v\u1ec1 t\u00e1c d\u1ee5ng ph\u1ee5 hi\u1ebfm g\u1eb7p nh\u01b0 vi\u00eam c\u01a1 tim ho\u1eb7c gi\u1ea3m ti\u1ec3u c\u1ea7u. Tuy nhi\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1ea5n m\u1ea1nh r\u1eb1ng v\u1edbi h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi ti\u00eam ch\u1ee7ng trong c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m, vi\u1ec7c xu\u1ea5t hi\u1ec7n c\u00e1c ca t\u1eed vong ng\u1eabu nhi\u00ean l\u00e0 \u0111i\u1ec1u t\u1ea5t y\u1ebfu v\u1ec1 m\u1eb7t th\u1ed1ng k\u00ea.<\/p>\n<p>Nghi\u00ean c\u1ee9u kh\u1eb3ng \u0111\u1ecbnh s\u1ef1 tr\u00f9ng h\u1ee3p v\u1ec1 m\u1eb7t th\u1eddi gian gi\u1eefa vi\u1ec7c ti\u00eam v\u1eafc xin v\u00e0 m\u1ed9t ca t\u1eed vong kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c v\u1eafc xin l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1i ch\u1ebft. Vi\u1ec7c &#8220;gi\u1ea3i oan&#8221; n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng trong vi\u1ec7c x\u00e2y d\u1ef1ng l\u1ea1i ni\u1ec1m tin c\u1ee7a c\u00f4ng ch\u00fang v\u00e0o h\u1ec7 th\u1ed1ng y t\u1ebf d\u1ef1 ph\u00f2ng.<\/p>\n<h2><strong>C\u1ee7ng c\u1ed1 ni\u1ec1m tin v\u00e0o an to\u00e0n ti\u00eam ch\u1ee7ng<\/strong><\/h2>\n<p>B\u00e0 Claire Anderson, Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i D\u01b0\u1ee3c ph\u1ea9m Ho\u00e0ng gia Anh, nh\u1eadn \u0111\u1ecbnh r\u1eb1ng nh\u1eefng d\u1eef li\u1ec7u th\u1ef1c t\u1ebf n\u00e0y l\u00e0 &#8220;ch\u00eca kh\u00f3a&#8221; \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c lo ng\u1ea1i k\u00e9o d\u00e0i c\u1ee7a c\u00f4ng ch\u00fang. B\u00e0 cho r\u1eb1ng c\u00e1c nh\u00e2n vi\u00ean y t\u1ebf c\u1ea7n s\u1eed d\u1ee5ng nh\u1eefng b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc n\u00e0y \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin ch\u00ednh x\u00e1c, gi\u00fap ng\u01b0\u1eddi d\u00e2n y\u00ean t\u00e2m h\u01a1n khi tham gia c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ti\u00eam ch\u1ee7ng qu\u1ed1c gia.<\/p>\n<p><a href=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/vaccine-covid-1775186876376-1775186876635213582784.jpg\" data-lightbox=\"undefined\" data-thumbnail=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/vaccine-covid-1775186876376-1775186876635213582784.jpg\"><img decoding=\"async\" title=\"Nghi\u00ean c\u1ee9u m\u1edbi v\u1ec1 v\u1eafc xin Covid - 19: Kh\u00f4ng c\u00f3 nguy c\u01a1 \u0111\u1ed9t t\u1eed \u1edf ng\u01b0\u1eddi tr\u1ebb kh\u1ecfe m\u1ea1nh - \u1ea2nh 2.\" src=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/vaccine-covid-1775186876376-1775186876635213582784.jpg\" alt=\"Nghi\u00ean c\u1ee9u m\u1edbi v\u1ec1 v\u1eafc xin Covid - 19: Kh\u00f4ng c\u00f3 nguy c\u01a1 \u0111\u1ed9t t\u1eed \u1edf ng\u01b0\u1eddi tr\u1ebb kh\u1ecfe m\u1ea1nh - \u1ea2nh 2.\" width=\"\" height=\"\" data-is-alt-modified=\"true\" data-original=\"https:\/\/cafebiz.cafebizcdn.vn\/162123310254002176\/2026\/4\/3\/vaccine-covid-1775186876376-1775186876635213582784.jpg\" \/><\/a><\/p>\n<p data-placeholder=\"Nh\u1eadp ch\u00fa th\u00edch \u1ea3nh\">\u1ea2nh minh h\u1ecda<\/p>\n<p>M\u1eb7c d\u00f9 nghi\u00ean c\u1ee9u v\u1eabn c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n t\u1eed vong chi ti\u1ebft t\u1ea1i b\u1ec7nh vi\u1ec7n, nh\u01b0ng v\u1edbi m\u1eabu s\u1ed1 l\u1edbn v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u1eb7t ch\u1ebd, \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 l\u00e1 ch\u1eafn v\u1eefng ch\u1eafc b\u1ea3o v\u1ec7 t\u00ednh \u0111\u00fang \u0111\u1eafn c\u1ee7a c\u00e1c ch\u00ednh s\u00e1ch y t\u1ebf c\u00f4ng c\u1ed9ng. Khi khoa h\u1ecdc \u0111\u00e3 l\u00ean ti\u1ebfng b\u1eb1ng nh\u1eefng con s\u1ed1 c\u1ee5 th\u1ec3, nh\u1eefng nghi v\u1ea5n d\u1ef1a tr\u00ean n\u1ed7i s\u1ee3 h\u00e3i d\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1i nh\u00ecn d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng v\u00e0 s\u1ef1 th\u1eadt.<\/p>\n<p><em>K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u n\u00e0y kh\u00f4ng ch\u1ec9 kh\u00e9p l\u1ea1i m\u1ed9t trong nh\u1eefng tranh c\u00e3i l\u1edbn nh\u1ea5t sau \u0111\u1ea1i d\u1ecbch m\u00e0 c\u00f2n l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 c\u00e1c qu\u1ed1c gia ti\u1ebfp t\u1ee5c tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng m\u1ed9t c\u00e1ch b\u1ec1n v\u1eefng.<\/em><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<div>\n<div id=\"postbox-list-row\">\n<div>\n<div>\n<div>\n<p>&nbsp;<\/p>\n<\/div>\n<div>\n<h3><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sau nhi\u1ec1u n\u0103m \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng tin \u0111\u1ed3n v\u00e0 lo ng\u1ea1i v\u1ec1 m\u1ed1i li\u00ean<\/p>\n","protected":false},"author":1,"featured_media":7039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tat-ca-bai-viet"],"_links":{"self":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/7281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7281"}],"version-history":[{"count":2,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/7281\/revisions"}],"predecessor-version":[{"id":7283,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/7281\/revisions\/7283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/media\/7039"}],"wp:attachment":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}