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4月16日,世界卫生组织在日内瓦宣布,经过全球科研人员的通力合作,终于正式确认冠状病毒的一个变种是引起非典型肺炎的病原体。来自中国、美国、中国香港和新加坡等10个国家和地区的13个实验室的科学家在当日举行的会议上,一致认定了变种冠状病毒的作用,这也是全球发生 SARS 疫情以来取得的最有价值的阶段性成果。那么,这种“非典型肺炎”病根到底是一种什么样的病原体呢?据专家介绍,在电子显微镜下观察到的冠状病毒,可以看到这种病毒的包膜上有形状类似日冕的突起,外形酷似常见的花冠,因此被命名为冠状病毒。作为一种动物病毒,冠状
On April 16, the World Health Organization announced in Geneva that it has finally officially confirmed that a variant of the coronavirus is the causative agent of SARS through the concerted efforts of researchers worldwide. At a meeting held on the same day, scientists from 13 laboratories in 10 countries and regions including China, the United States, Hong Kong, China and Singapore unanimously identified the role of the coronavirus, which is the most valuable result of the SARS outbreak in the world The stage results. So, what kind of pathogen is this “SARS” disease root? According to experts, the coronavirus observed under the electron microscope can be seen on the envelope of this virus has a shape similar to the corona Of the protuberance, shape resembles the common corolla, it was named coronavirus. As an animal virus, coronally