From the Centers for Disease Control and Prevention. Outbreak of severe acute respiratory syndrome--worldwide, 2003.
D002170:Canada / Q000453:epidemiology; D002681:China / Q000453:epidemiology; D021821:Communicable Diseases, Emerging / Q000175:diagnosis / Q000453:epidemiology*; D004196:Disease Outbreaks; D004417:Dyspnea; D005334:Fever; D014943:Global Health; D006801:Humans; D011014:Pneumonia; D045169:Severe Acute Respiratory Syndrome / Q000175:diagnosis / Q000453:epidemiology*; D012846:Singapore / Q000453:epidemiology; D013624:Taiwan / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014744:Vietnam / Q000453:epidemiology