{"id":1480,"date":"2020-07-04T13:04:17","date_gmt":"2020-07-04T09:04:17","guid":{"rendered":"https:\/\/www.rivistazoom.it\/?p=1480"},"modified":"2020-07-04T11:05:33","modified_gmt":"2020-07-04T09:05:33","slug":"cina-individuato-un-virus-influenzale-potenzialmente-pandemico","status":"publish","type":"post","link":"https:\/\/www.rivistazoom.it\/index.php\/2020\/07\/04\/cina-individuato-un-virus-influenzale-potenzialmente-pandemico\/","title":{"rendered":"Cina: individuato un virus influenzale potenzialmente pandemico"},"content":{"rendered":"\n<p>La scoperta rientra nell\u2019ambito di un vasto progetto di sorveglianza avviato dall\u2019Oms, nato per sorprendere sul nascere eventuali virus capaci di provocare pandemie o preparare in tempo le contromisure, dai piani pandemici al vaccino. Cos\u00ec \u00e8 stato scoperto, in un mix molto noto ai virologi di tutto il mondo, un <strong>virus simile a quello dell\u2019influenza H1N1<\/strong>, responsabile della pandemia del 2009. Il virus sembra capace di utilizzare l\u2019organismo dei maiali per modificarsi, imparando ad <strong>aggredire l\u2019uomo.<\/strong><\/p>\n\n\n\n<p>Descritto sulla rivista dell\u2019<em>Accademia delle Scienze degli Stati Uniti<\/em>, il virus \u00e8 stato individuato dal gruppo coordinato da <em>George Gao<\/em> \u2013 dell\u2019Universit\u00e0 agraria di Pechino \u2013 e <em>Jinhua Liu<\/em> \u2013 dell\u2019Universit\u00e0 agraria di Shandong. Sono gruppi di ricerca da tempo in contatto con l\u2019Organizzazione Mondiale della Sanit\u00e0 e il loro lavoro di sorveglianza si \u00e8 esteso anche agli esseri umani impiegati negli allevamenti. Questo ha condotto alla scoperta di anticorpi nel 10% di un campione di circa 300 persone: ci\u00f2 significa che <strong>il virus sa aggredire l\u2019uomo<\/strong>, ma <strong>non \u00e8 ancora in grado di trasmettersi da persona a persona<\/strong>. Inoltre, ancora non sono stati descritti dalla ricerca sintomi e manifestazioni cliniche.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2020\/07\/maxresdefault-1024x576.jpg\" alt=\"\" class=\"wp-image-1478\" srcset=\"https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2020\/07\/maxresdefault-1024x576.jpg 1024w, https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2020\/07\/maxresdefault-300x169.jpg 300w, https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2020\/07\/maxresdefault-768x432.jpg 768w, https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2020\/07\/maxresdefault.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-right\">Articolo a cura di <em>Fabrizio Scarf\u00f2<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La scoperta rientra nell\u2019ambito di un vasto progetto di sorveglianza avviato 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