{"id":2611,"date":"2021-03-04T17:30:15","date_gmt":"2021-03-04T20:30:15","guid":{"rendered":"https:\/\/politiciando.com.br\/?p=2611"},"modified":"2021-03-04T17:30:24","modified_gmt":"2021-03-04T20:30:24","slug":"reino-unido-vacinas-reduzem-risco-de-internacao-de-idosos-em-mais-de-70","status":"publish","type":"post","link":"https:\/\/politiciando.com.br\/?p=2611","title":{"rendered":"Reino Unido: vacinas reduzem risco de interna\u00e7\u00e3o de idosos em mais de 70%"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"452\" src=\"https:\/\/politiciando.com.br\/wp-content\/uploads\/2021\/03\/4FA54949-A065-4BB2-84FF-BE101EB5C03C.jpeg\" alt=\"\" class=\"wp-image-2612\" srcset=\"https:\/\/politiciando.com.br\/wp-content\/uploads\/2021\/03\/4FA54949-A065-4BB2-84FF-BE101EB5C03C.jpeg 678w, https:\/\/politiciando.com.br\/wp-content\/uploads\/2021\/03\/4FA54949-A065-4BB2-84FF-BE101EB5C03C-300x200.jpeg 300w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure>\n\n\n\n<p>S\u00e3o Paulo &#8211; Pesquisadores brit\u00e2nicos constataram que as vacinas contra covid-19 desenvolvidas pela Pfizer e pela AstraZeneca reduziram o riscos de interna\u00e7\u00e3o hospitalar pela doen\u00e7a em mais de 70% entre pacientes idosos e fr\u00e1geis, ap\u00f3s uma \u00fanica dose. Os dados preliminares ainda precisam ser avaliados por outros cientistas. No entanto, trata-se de mais uma evid\u00eancia de que os imunizantes s\u00e3o altamente eficazes na redu\u00e7\u00e3o de doen\u00e7as associadas \u00e0 covid-19.<\/p>\n\n\n\n<p>Cientistas da Universidade de Bristol e de dois hospitais da regi\u00e3o observaram 434 pacientes com sinais de doen\u00e7a respirat\u00f3ria grave entre meados de dezembro de 2020 e fim de fevereiro. Todos os inclu\u00eddos no estudo estavam prestes a completar 80 anos ou mais no fim de mar\u00e7o. A pesquisa foi parcialmente financiada pela Pfizer.<\/p>\n\n\n\n<p>Ao comparar os diagn\u00f3sticos dos que foram vacinados com os dos que n\u00e3o foram imunizados, os pesquisadores estimaram a efic\u00e1cia das doses em prevenir sintomas de covid-19 suficientemente graves para exigir interna\u00e7\u00e3o.<\/p>\n\n\n\n<p>Foi descoberto que uma \u00fanica dose da Pfizer tem efici\u00eancia de 71,4% em evitar interna\u00e7\u00f5es 14 dias ap\u00f3s a aplica\u00e7\u00e3o. No caso do imunizante da AstraZeneca, a efic\u00e1cia foi de 80,4%. A idade m\u00e9dia dos que receberam a dose da Pfizer era de 87 anos e da AstraZeneca, de 88 anos. Fonte: Dow Jones Newswires.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u00e3o Paulo &#8211; Pesquisadores brit\u00e2nicos constataram que as vacinas contra covid-19 desenvolvidas pela Pfizer e pela AstraZeneca reduziram o riscos<\/p>\n","protected":false},"author":1,"featured_media":2612,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[47],"tags":[532],"class_list":["post-2611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude","tag-vacina-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Reino Unido: vacinas reduzem risco de interna\u00e7\u00e3o de idosos em mais de 70% - 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