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“非典”———严重急性呼吸系统综合症(SARS),是由新的变异型冠状病毒引起的急性呼吸道传染病。2002年11月在珠江三角洲地区出现,流行全球多个国家,影响甚广。
SARS - Severe Acute Respiratory Syndrome (SARS) is an acute respiratory infection caused by a new variant coronavirus. In November 2002 in the Pearl River Delta region, popular in many countries around the world, has a great impact.