Kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o t\u1ed1t h\u01a1n \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi Covid-19 l\u00e0 ti\u00eam ch\u1ee7ng. V\u1eafc xin Covid-19 \u0111\u00e3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh n\u1eb7ng, nh\u1eadp vi\u1ec7n v\u00e0 t\u1eed vong. Tuy nhi\u00ean, ghi nh\u1eadn v\u1ec1 nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng \u0111\u1ea7y \u0111\u1ee7 v\u1eabn b\u1ecb nhi\u1ec5m Covid-19 \u0111ang th\u00e1ch th\u1ee9c n\u1ed7 l\u1ef1c ti\u00eam ch\u1ee7ng tr\u00ean to\u00e0n c\u1ea7u
\nKh\u00e1 nhi\u1ec1u lo\u1ea1i v\u1eafc xin ch\u1ed1ng l\u1ea1i Covid-19 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n 90%. Nh\u01b0ng kh\u00f4ng c\u00f3 lo\u1ea1i n\u00e0o cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 100% ng\u0103n ng\u1eeba virus SARS-CoV-2 \u0111ang \u0111\u1ed9t bi\u1ebfn v\u00e0 t\u1ea1o ra c\u00e1c bi\u1ebfn th\u1ec3 m\u1edbi.<\/p>\n
V\u00ec v\u1eady, trong m\u1ed9t t\u00ecnh hu\u1ed1ng thu\u1eadn l\u1ee3i, virus s\u1ebd ph\u00e1 v\u1ee1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 c\u1ee7a v\u1eafc xin \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 nhi\u1ec5m tr\u00f9ng \u0111\u1ed9t ph\u00e1. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng ph\u00e1t sinh 14 ng\u00e0y sau khi ti\u00eam li\u1ec1u th\u1ee9 2 c\u1ee7a v\u1eafc xin.<\/p>\n
Trung t\u00e2m Ki\u1ec3m so\u00e1t D\u1ecbch b\u1ec7nh M\u1ef9 c\u0169ng khuy\u1ebfn c\u00e1o: “M\u1eb7c d\u00f9 v\u1eafc xin \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t c\u00f3 hi\u1ec7u qu\u1ea3 cao, nh\u01b0ng v\u1eabn c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nhi\u1ec5m Covid-19 \u0111\u1ed9t ph\u00e1, \u0111\u1eb7c bi\u1ec7t tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u01b0\u1ee3c mi\u1ec5n d\u1ecbch c\u1ed9ng \u0111\u1ed3ng \u0111\u1ee7 \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 l\u00e2y nhi\u1ec5m”.<\/p>\n
Ng\u01b0\u1eddi \u0111\u00e3 ti\u00eam v\u1eafc xin v\u1eabn m\u1eafc Covid-19 c\u00f3 th\u1ec3 do c\u00e1c l\u00fd do:<\/em><\/strong><\/p>\n – Vi\u1ec7c ch\u1ee7ng ng\u1eeba ch\u1ec9 t\u1ea1o ra ph\u1ea3n \u1ee9ng mi\u1ec5n d\u1ecbch y\u1ebfu (\u0111\u1eb7c bi\u1ec7t v\u1edbi ng\u01b0\u1eddi m\u1eafc c\u00e1c b\u1ec7nh suy gi\u1ea3m mi\u1ec5n d\u1ecbch, ung th\u01b0, tu\u1ed5i cao…)<\/p>\n – Kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch do v\u1eafc xin cung c\u1ea5p gi\u1ea3m theo th\u1eddi gian<\/p>\n – Virus ti\u1ebfn h\u00f3a \u0111\u1ec3 \u0111\u1ed9t ph\u00e1<\/p>\n Theo m\u1ed9t nghi\u00ean c\u1ee9u \u1edf \u1ea4n \u0110\u1ed9, 87% ca nhi\u1ec5m Covid-19 \u0111\u1ed9t ph\u00e1 \u1edf \u1ea4n \u0110\u1ed9 do c\u00e1c bi\u1ebfn th\u1ec3 g\u00e2y ra. Ch\u1ec9 c\u00f3 9,8% s\u1ed1 ca b\u1ec7nh ph\u1ea3i nh\u1eadp vi\u1ec7n, t\u1ef7 l\u1ec7 t\u1eed vong l\u00e0 0,4%.<\/p>\n Trong khi \u0111\u00f3, t\u1edd New York Times \u0111\u00e1nh gi\u00e1 t\u1ef7 l\u1ec7 nhi\u1ec5m Covid-19 sau ti\u00eam v\u1eafc xin \u1edf M\u1ef9 kho\u1ea3ng 1\/5.000 ng\u01b0\u1eddi, th\u1eadm ch\u00ed th\u1ea5p h\u01a1n trong c\u1ed9ng \u0111\u1ed3ng c\u00f3 t\u1ef7 l\u1ec7 ti\u00eam ch\u1ee7ng cao v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba.<\/p>\n C\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a nhi\u1ec5m Covid-19 \u0111\u1ed9t ph\u00e1<\/strong><\/em><\/p>\n Kh\u1ea3o s\u00e1t g\u1ea7n 600 ng\u01b0\u1eddi \u0111\u00e3 ti\u00eam v\u1eafc xin nh\u01b0ng v\u1eabn m\u1eafc Covid-19 \u1edf \u1ea4n \u0110\u1ed9, 71% b\u1ec7nh nh\u00e2n c\u00f3 tri\u1ec7u ch\u1ee9ng, s\u1ed1 c\u00f2n l\u1ea1i kh\u00f4ng c\u00f3 bi\u1ec3u hi\u1ec7n b\u1ec7nh.<\/p>\n C\u00e1c tri\u1ec7u ch\u1ee9ng ph\u1ed5 bi\u1ebfn l\u00e0 s\u1ed1t (69%), k\u1ebf ti\u1ebfp l\u00e0 \u0111au m\u1ecfi ng\u01b0\u1eddi, \u0111au \u0111\u1ea7u, n\u00f4n m\u1eeda (56%), ho (45%), \u0111au h\u1ecdng (37%), m\u1ea5t v\u1ecb gi\u00e1c, kh\u1ee9u gi\u00e1c (22%), \u0111i ngo\u00e0i (6%), kh\u00f3 th\u1edf (6%), s\u01b0ng t\u1ea5y (1%).<\/p>\n","protected":false},"excerpt":{"rendered":" Kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o t\u1ed1t h\u01a1n \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi Covid-19 l\u00e0 ti\u00eam ch\u1ee7ng. V\u1eafc xin Covid-19 \u0111\u00e3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh n\u1eb7ng, nh\u1eadp vi\u1ec7n v\u00e0 t\u1eed vong. Tuy nhi\u00ean, ghi nh\u1eadn v\u1ec1 nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng \u0111\u1ea7y \u0111\u1ee7 v\u1eabn b\u1ecb nhi\u1ec5m Covid-19 \u0111ang th\u00e1ch th\u1ee9c n\u1ed7 l\u1ef1c […]<\/p>\n","protected":false},"author":21,"featured_media":2027,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[115],"tags":[],"class_list":{"0":"post-2026","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-thong-tin-mua-sam"},"_links":{"self":[{"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/2026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/comments?post=2026"}],"version-history":[{"count":0,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/2026\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media\/2027"}],"wp:attachment":[{"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media?parent=2026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/categories?post=2026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdchaiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/tags?post=2026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}