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    Lung Disease & Respiratory Health Center

    SARS Directory

    Severe acute respiratory syndrome (SARS) is a deadly respiratory illness caused by a virus. Follow the links below to find WebMD's comprehensive coverage about SARS, symptoms, treatment, and much more.

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    Thumbnail: SARS Lessons Unlearned

    Will SARS hit hard again this year or in the future? Experts go over what happened and what may be next.

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