From the Centers for Disease Control and Prevention. Update: Severe acute respiratory syndrome--United States, May 21, 2003.
D006801:Humans; D015980:Public Health Practice; D045473:Severe acute respiratory syndrome-related coronavirus / Q000302:isolation & purification; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology* / Q000517:prevention & control*; D014195:Travel; D014481:United States / Q000453:epidemiology