82%轻症感染,3%极危重!世卫组织报告中国1.7万例新冠肺炎病例称,传染性远高于SARS,但死亡率更低

2020-02-11 文韬 中国循环杂志

2月7日,世界卫生组织分析了中国约1.7万例患者数据,称82%的病例为轻症新冠肺炎,15%为重度肺炎,3%为极危重肺炎。世卫组织Maria Van Kerkhove新闻发布会在上说:“年龄越大,发生重度新冠肺炎的比例就越高。”世卫组织表示,总体而言,有2%患者死亡,主要是由于老年人和既往有慢性病患者发生多器官衰竭所致。目前死亡人数已超过2002-2003年全球严重急性呼吸系统综合症(SRAS)大流

2月7日,世界卫生组织分析了中国约1.7万例患者数据,称82%的病例为轻症新冠肺炎,15%为重度肺炎,3%为极危重肺炎。

世卫组织Maria Van Kerkhove新闻发布会在上说:“年龄越大,发生重度新冠肺炎的比例就越高。”

世卫组织表示,总体而言,有2%患者死亡,主要是由于老年人和既往有慢性病患者发生多器官衰竭所致。

目前死亡人数已超过2002-2003年全球严重急性呼吸系统综合症(SRAS)大流行期间的774人死亡。

目前中国已报告累计报告确诊病例已超过4万例,而SARS病例数仅为8,098。

这表明,新冠肺炎的传染性远高于SARS,但死亡率更低。

也有专家称,冠状病毒的危害尚不及季节性流感或流行性感冒。

根据美国疾病控制与预防中心(CDC)的数据,流感仅在美国今年就造成了1900万例发病,并导致18万人住院和1万人死亡。

CDC估计,每个流感季平均约有8%的美国人口患流感。相比之下,在美国,目前只有12例人感染冠状病毒。

但是,有些人指出,科学家们对季节性流感进行了多年研究,而冠状病毒仍然相对未知。

来源:https://news24x7world.com/

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    2021-01-21 xzw113
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    2020-02-12 zhouqu_8
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    2020-02-11 公卫新人

    新冠肺炎,疫情何时才能消失

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