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非典型肺炎 一种急性的呼吸系统感染,世界卫生组织(WHO)于3月15日将其名称公布为严重急性呼吸道症候群(SARS)。SARS
SARS is an acute respiratory infection. The World Health Organization (WHO) announced its name as Severe Acute Respiratory Syndrome (SARS) on March 15. SARS