title: From the Centers for Disease Control and Prevention. Update: outbreak of severe acute respiratory syndrome--worldwide, 2003.
mesh_terms: D016000:Cluster Analysis; D021821:Communicable Diseases, Emerging; D016358:Contact Tracing; D004196:Disease Outbreaks; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D045473:Severe acute respiratory syndrome-related coronavirus / Q000302:isolation & purification*; D045169:Severe Acute Respiratory Syndrome / Q000175:diagnosis* / Q000453:epidemiology*; D013624:Taiwan / Q000453:epidemiology; D013785:Thailand / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014744:Vietnam / Q000453:epidemiology