Avoid complacency--prepare for the worst.
Prince of Wales Hospital, Shatin, New Territories, Hong Kong. joesung@cuhk.edu.hk
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Sung
D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D055502:Secondary Prevention; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission