{"id":11403,"date":"2025-08-01T11:02:26","date_gmt":"2025-08-01T11:02:26","guid":{"rendered":"https:\/\/www.europesays.com\/pt\/11403\/"},"modified":"2025-08-01T11:02:26","modified_gmt":"2025-08-01T11:02:26","slug":"fiocruz-identifica-rotas-da-gripe-aviaria-na-antartida-noticias-r7","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/pt\/11403\/","title":{"rendered":"Fiocruz identifica rotas da gripe avi\u00e1ria na Ant\u00e1rtida \u2013 Noticias R7"},"content":{"rendered":"<p>Estudo revela impacto do v\u00edrus H5N1 em aves e mam\u00edferos<\/p>\n<p class=\"article-text-xxxs dark:article-text-neutral-high-400\"><a href=\"https:\/\/noticias.r7.com\/record-news\/news-das-19h\" title=\"News das 19h\" class=\"article-text-editorial-color article-font-semibold article-uppercase dark:!article-text-neutral-high-400\" rel=\"nofollow noopener\" target=\"_blank\">News das 19h<\/a>|Ri7a, a intelig\u00eancia artificial do R7<\/p>\n<p class=\"article-uppercase article-text-little article-text-agerating-18anos-500 dark:article-text-neutral-high-400\">01\/08\/2025 &#8211; 06h00 (Atualizado em 01\/08\/2025 &#8211; 06h00)<\/p>\n<p>RESUMO DA NOT\u00cdCIA<\/p>\n<ul class=\"b-article-body-custom-embed-brief-news__list\" style=\"margin: 0; padding-left: 20px; list-style-type: disc;\">\n<li>Pesquisadores da Fiocruz identificaram rotas do v\u00edrus H5N1 na Ant\u00e1rtica.<\/li>\n<li>A pesquisa revelou o v\u00edrus em diversas esp\u00e9cies de aves e mam\u00edferos na regi\u00e3o.<\/li>\n<li>As an\u00e1lises indicaram tr\u00eas introdu\u00e7\u00f5es distintas do v\u00edrus, possivelmente da Patag\u00f4nia e Ilhas Georgias do Sul.<\/li>\n<li>Estudo destaca import\u00e2ncia do monitoramento para poss\u00edveis muta\u00e7\u00f5es do v\u00edrus e riscos \u00e0 sa\u00fade humana.<\/li>\n<\/ul>\n<p style=\"font-size: 0.8em; font-style: italic; text-align: right; margin-top: 15px; padding-bottom: 5px; margin-bottom: 0;\">\u00a0<\/p>\n<p><img decoding=\"async\" data-chromatic=\"ignore\" alt=\"Cientistas da Fiocruz encontram animais mortos e investigam rota da gripe avi&#xE1;ria na Ant&#xE1;rtida\" class=\"c-image\" loading=\"lazy\" src=\"https:\/\/www.europesays.com\/pt\/wp-content\/uploads\/2025\/08\/XQVN543AEJFEDFP5MBTBUAXMDQ.png\"  width=\"1920\" height=\"1080\"\/>Cientistas da Fiocruz encontram animais mortos e investigam rota da gripe avi\u00e1ria na Ant\u00e1rtida <\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\">Pesquisadores da Fiocruz, atrav\u00e9s do programa FioAntar, identificaram m\u00faltiplas vias de introdu\u00e7\u00e3o do v\u00edrus da <a href=\"https:\/\/www.r7.com\/tudo-sobre\/gripe\/\" rel=\"nofollow noopener\" target=\"_blank\">gripe<\/a> avi\u00e1ria H5N1 na <a href=\"https:\/\/www.r7.com\/tudo-sobre\/antartida\/\" rel=\"nofollow noopener\" target=\"_blank\">Ant\u00e1rtida<\/a>. A pesquisa realizada durante anos revelou a presen\u00e7a do v\u00edrus em v\u00e1rias esp\u00e9cies de aves e mam\u00edferos mortos na regi\u00e3o.<\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\">A pesquisadora Maria Ogrzewalska destacou que as an\u00e1lises gen\u00e9ticas indicaram pelo menos tr\u00eas introdu\u00e7\u00f5es distintas do v\u00edrus, com origens prov\u00e1veis na Patag\u00f4nia e nas Ilhas Ge\u00f3rgia do Sul. Esp\u00e9cies como elefantes marinhos e le\u00f5es marinhos foram afetadas.<\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\">O estudo alerta para o potencial de adapta\u00e7\u00e3o do v\u00edrus a mam\u00edferos, aumentando o risco de transmiss\u00e3o para humanos. A pesquisa foi viabilizada pelo suporte log\u00edstico do Programa Ant\u00e1rtico Brasileiro e da Marinha.<\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\">A equipe enfatiza a import\u00e2ncia do monitoramento cont\u00ednuo para entender poss\u00edveis muta\u00e7\u00f5es do v\u00edrus e prevenir futuras pandemias. No entanto, n\u00e3o se pode afirmar que o v\u00edrus causar\u00e1 uma nova pandemia com base nas informa\u00e7\u00f5es atuais.<\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\">Assista ao v\u00eddeo &#8211; <a href=\"https:\/\/noticias.r7.com\/\/record-news\/news-das-19h\/video\/cientistas-da-fiocruz-encontram-animais-mortos-e-investigam-rota-da-gripe-aviaria-na-antartida-31072025\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>Cientistas da Fiocruz encontram animais mortos e investigam rota da gripe avi\u00e1ria na Ant\u00e1rtida<\/b><\/a><\/p>\n<p class=\"dark:base-text-neutral-high-400 base-text-[calc(theme(fontSize.xs)_*_var(--font-size,_1))] base-font-normal base-font-primary base-text-neutral-low-500 base-text-left\"><b>Assista aos conte\u00fados da RECORD NEWS de gra\u00e7a e ao vivo no PlayPlus. Baixe o app <\/b><a href=\"https:\/\/www.playplus.com\/home\" rel=\"nofollow noopener\" target=\"_blank\"><b>aqui!<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Estudo revela impacto do v\u00edrus H5N1 em aves e mam\u00edferos News das 19h|Ri7a, a intelig\u00eancia artificial do R7&hellip;\n","protected":false},"author":2,"featured_media":11404,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[4850,1418,3861,116,32,33,117],"class_list":{"0":"post-11403","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-saude","8":"tag-antartida","9":"tag-gripe","10":"tag-gripe-aviaria","11":"tag-health","12":"tag-portugal","13":"tag-pt","14":"tag-saude"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/posts\/11403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/comments?post=11403"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/posts\/11403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/media\/11404"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/media?parent=11403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/categories?post=11403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/pt\/wp-json\/wp\/v2\/tags?post=11403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}