Canadian officials watch SARS-like mystery bug.
Kondro
Wayne
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D002170:Canada / Q000453:epidemiology; D003937:Diagnosis, Differential; D004196:Disease Outbreaks / Q000706:statistics & numerical data; D006801:Humans; D009154:Mutation / Q000235:genetics; D009735:Nursing Homes / Q000706:statistics & numerical data; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000821:virology; D045473:Severe acute respiratory syndrome-related coronavirus / Q000235:genetics*; D045169:Severe Acute Respiratory Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000821:virology