求英文的SARS的介绍要做个“diseases around us”这么个课件,求SARS的介绍,英文的,主要内容最好和中国相关（比如在中国蔓延时的一系列事件）,尽量保持在高二水平左右,尽量控制在阅读4分钟以
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求英文的SARS的介绍要做个“diseases around us”这么个课件,求SARS的介绍,英文的,主要内容最好和中国相关（比如在中国蔓延时的一系列事件）,尽量保持在高二水平左右,尽量控制在阅读4分钟以
求英文的SARS的介绍
要做个“diseases around us”这么个课件,求SARS的介绍,英文的,主要内容最好和中国相关（比如在中国蔓延时的一系列事件）,尽量保持在高二水平左右,尽量控制在阅读4分钟以内,11-13中午1330截稿,
求英文的SARS的介绍要做个“diseases around us”这么个课件,求SARS的介绍,英文的,主要内容最好和中国相关（比如在中国蔓延时的一系列事件）,尽量保持在高二水平左右,尽量控制在阅读4分钟以
SEVERE ACUTE RESPIRATORY SYNDROME (SARS) is a respiratory illness caused by a virus belonging to the coronavirus family,which includes viruses that cause the common cold.The first report of SARS occurred in Asia in February 2003 and spread rapidly to over 24 countries in the following months.This outbreak resulted in a worldwide total of 8098 SARS cases and 744 deaths.There were 192 cases of SARS and zero deaths in the United States.Travelers returning from areas with SARS were cause for many of the U.S.cases.The SARS outbreak of 2003 was contained with the last known case of SARS occurring in Taiwan,China on June 15 2003.Since then a confirmed case of SARS was reported on September 8,2003 in Singapore.However,this was an isolated case linked to accidental infection in the laboratory.While this case did not cause concern for international public health,the threat of re-emergence of the SARS associated coronavirus persists