{"id":10330,"date":"2026-07-10T09:32:00","date_gmt":"2026-07-10T12:32:00","guid":{"rendered":"https:\/\/www.piauimidia.com.br\/home\/?p=10330"},"modified":"2026-07-10T09:32:00","modified_gmt":"2026-07-10T12:32:00","slug":"vacinas-contra-covid-19-serao-atualizadas-contra-novas-variantes","status":"publish","type":"post","link":"https:\/\/www.piauimidia.com.br\/home\/vacinas-contra-covid-19-serao-atualizadas-contra-novas-variantes\/","title":{"rendered":"Vacinas contra covid-19 ser\u00e3o atualizadas contra novas variantes"},"content":{"rendered":"<div class='booster-block booster-read-block'>\n                <div class=\"twp-read-time\">\n                \t<i class=\"booster-icon twp-clock\"><\/i> <span>Read Time:<\/span>59 Second                <\/div>\n\n            <\/div><p>Medida prev\u00ea melhorar respostas imunol\u00f3gicas contra a doen\u00e7a no pa\u00eds<\/p>\n<p>&nbsp;<\/p>\n<p><strong>A Ag\u00eancia Nacional de Vigil\u00e2ncia Sanit\u00e1ria (Anvisa) determinou um conjunto de atualiza\u00e7\u00f5es para as vacinas contra a covid-19. A medida prev\u00ea melhorar a resposta contra variantes novas em circula\u00e7\u00e3o no pa\u00eds.\u00a0<\/strong><img decoding=\"async\" src=\"https:\/\/agenciabrasil.ebc.com.br\/ebc.png?id=1696363&amp;o=node\" \/><img decoding=\"async\" src=\"https:\/\/agenciabrasil.ebc.com.br\/ebc.gif?id=1696363&amp;o=node\" \/><\/p>\n<p>A\u00a0<a href=\"https:\/\/www.in.gov.br\/web\/dou\/-\/instrucao-normativa-anvisa-n-454-de-8-de-julho-de-2026-717828500\">Instru\u00e7\u00e3o Normativa<\/a>\u00a0que trata do assunto foi publicada nesta quinta-feira (9) no Di\u00e1rio Oficial da Uni\u00e3o.<\/p>\n<p><strong>A norma aprovada diz que as vacinas precisam ser monovalentes, ou seja, ter resposta imunol\u00f3gica contra uma linhagem espec\u00edfica do v\u00edrus SARS-CoV-2 em circula\u00e7\u00e3o.\u00a0<\/strong>Tamb\u00e9m devem conter a variante LP8.1 como ant\u00edgeno preferencial. Derivados da cepa JN.1, como XFG ou NB.1.8.1, s\u00e3o permitidos \u201cdesde que demonstrem respostas de anticorpos neutralizantes amplas e robustas\u201d.<\/p>\n<p>Vacinas registradas e produzidas antes desta norma, e as que j\u00e1 foram distribu\u00eddas no pa\u00eds poder\u00e3o ser utilizadas em at\u00e9 nove meses. Depois desse prazo, est\u00e3o proibidas.<\/p>\n<p>As novas regras foram estabelecidas na 12\u00aa Reuni\u00e3o Ordin\u00e1ria P\u00fablica da Diretoria Colegiada da Anvisa. A justificativa apresentada no encontro \u00e9 de que registros recentes apontam dezenas de casos de s\u00edndrome gripal associados \u00e0 doen\u00e7a, o que refor\u00e7a a necessidade de manuten\u00e7\u00e3o de estrat\u00e9gias de vacina\u00e7\u00e3o atualizada no pa\u00eds.<\/p>\n        <div class=\"booster-block booster-reactions-block\">\n            <div class=\"twp-reactions-icons\">\n                \n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-1\" post-id=\"10330\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/www.piauimidia.com.br\/home\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/happy.svg\" alt=\"Happy\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Happy                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                 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atualiza\u00e7\u00f5es para as vacinas contra a covid-19. A medida prev\u00ea melhorar a resposta contra variantes novas em circula\u00e7\u00e3o no pa\u00eds.\u00a0 A\u00a0Instru\u00e7\u00e3o Normativa\u00a0que trata do assunto foi publicada nesta quinta-feira (9) no Di\u00e1rio Oficial [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-10330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/posts\/10330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/comments?post=10330"}],"version-history":[{"count":1,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/posts\/10330\/revisions"}],"predecessor-version":[{"id":10331,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/posts\/10330\/revisions\/10331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/media\/4490"}],"wp:attachment":[{"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/media?parent=10330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/categories?post=10330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.piauimidia.com.br\/home\/wp-json\/wp\/v2\/tags?post=10330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}