石正丽警告:COVID-19般的冠状病毒极可能重现
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中央社引述南华早报今天消息称,中国知名病毒学家、武汉病毒研究所专家石正丽在7月发表的论文中警告,未来极有可能出现另一种冠状病毒,全球必须针对COVID-19(2019冠状病毒疾病)般的疾病做好准备。石正丽的英文论文至此才被关注。
新冠病毒图 © 网络照片
南华早报称石正丽与其团队评估40种冠状病毒传染给人类的风险性,其中半数具有“高风险”。同时,这40种冠状病毒中,已发现6种能传染给人类并致病,另有3种冠状病毒也会致病或传染给其他动物。
该报指出,有“蝙蝠女侠”之称的石正丽与同僚在论文中警告,如果冠状病毒以前能致病,那么未来也很有可能会致病,且几乎可以肯定未来很可能再次出现冠状病毒疾病。
南华早报称,石正丽这篇论文7月间发表于英文期刊“新兴微生物与感染”(Emerging Microbes &
Infections),但直到9月才在中国网络上引起关注,部分原因可能是这项研究不是用中文撰写的。
据该报道,中国疾病预防控制中心一名专家表示,这也反映出在中国突然取消“动态清零”防疫政策后,人们“希望摆脱这个话题”,而且中国官员有意无意地淡化疫情,部分城市也停止公布染疫数据。
该报还提到,由于石正丽的研究具有高度敏感性,许多中国病毒学家不愿对此评论。而这篇报告主要分析冠状病毒的特征,包括族群、遗传多样性、宿主物种及人畜共通历史。
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