Pesquisadores alertaram, nesta quarta-feira (11), para os perigos da gripe avi\u00e1ria H7N9 na China e de uma muta\u00e7\u00e3o do v\u00edrus da gripe A (H1N1) na \u00cdndia, que juntos j\u00e1 mataram mais de 1.700 pessoas.<\/p>\n
Caso as autoridades chinesas n\u00e3o consigam controlar o com\u00e9rcio de aves vivas, a gripe H7N9 pode se transformar numa pandemia – uma epidemia que se propaga em escala continental.<\/p>\n
O alerta foi feito por uma equipe de cientistas, em estudo publicado na revista cient\u00edfica “Nature”.<\/p>\n
Um sinal de alarme similar foi feito na revista norte-americana “Cell Host and Microbe” por outros pesquisadores, que se preocupam com uma muta\u00e7\u00e3o do v\u00edrus da gripe A (H1N1) na \u00cdndia, o que pode facilitar sua propaga\u00e7\u00e3o.<\/p>\n
No estudo publicado pela “Nature”, epidemiologistas dirigidos por Yi Guan, da\u00a0 Universidade de Hong Kong, tentaram entender por que o v\u00edrus H7N9 – uma cepa virulenta que surgiu na China em 2013 – ressurgiu.<\/p><\/blockquote>\n
Para eles, a explica\u00e7\u00e3o est\u00e1 no com\u00e9rcio intenso de aves vivas no leste e no sul da China.<\/p>\n
Surgido inicialmente nas cria\u00e7\u00f5es de aves da prov\u00edncia oriental de Zhejiang, o v\u00edrus se propagou nos mercados de aves vivas das prov\u00edncias vizinhas entre outubro de 2013 e julho de 2014, como mostram an\u00e1lises feitas sobre pacientes hospitalizados na cidade de Shenzhen.<\/p>\n
Para evitar a propaga\u00e7\u00e3o do v\u00edrus, os pesquisadores pedem especialmente o fechamento dos mercados de aves vivas e a cria\u00e7\u00e3o de abatedouros centralizados.<\/p>\n
O \u00faltimo balan\u00e7o da Organiza\u00e7\u00e3o Mundial de Sa\u00fade (OMS), fornecido em 23 de fevereiro, trazia 571 casos de gripe H7N9 confirmados em laborat\u00f3rio. Destes, 212 terminaram em \u00f3bito.<\/p>\n","protected":false},"excerpt":{"rendered":"
Pesquisadores alertaram, nesta quarta-feira (11), para os perigos da gripe avi\u00e1ria H7N9 na China e de uma muta\u00e7\u00e3o do v\u00edrus da gripe A (H1N1) na \u00cdndia, que juntos j\u00e1 mataram mais de 1.700 pessoas. Caso as autoridades chinesas n\u00e3o consigam controlar o com\u00e9rcio de aves vivas, a gripe H7N9 pode se transformar numa pandemia – […]<\/p>\n","protected":false},"author":2,"featured_media":39677,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"tmauthors":[],"class_list":["post-39676","post","type-post","status-publish","format-standard","has-post-thumbnail","category-mundo"],"acf":[],"yoast_head":"\n
Pesquisadores temem pandemia de gripe na China e na \u00cdndia - Notibras<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.notibras.com\/site\/pesquisadores-temem-pandemia-de-gripe-na-china-e-na-india\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pesquisadores temem pandemia de gripe na China e na \u00cdndia - Notibras\" \/>\n<meta property=\"og:description\" content=\"Pesquisadores alertaram, nesta quarta-feira (11), para os perigos da gripe avi\u00e1ria H7N9 na China e de uma muta\u00e7\u00e3o do v\u00edrus da gripe A (H1N1) na \u00cdndia, que juntos j\u00e1 mataram mais de 1.700 pessoas. 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