title: From the Centers for Disease Control and Prevention. Cluster of severe acute respiratory syndrome cases among protected health-care workers--Toronto, Canada, April 2003.
mesh_terms: D016000:Cluster Analysis; D006282:Health Personnel; D006801:Humans; D017053:Infection Control; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D009864:Ontario / Q000453:epidemiology; D045473:Severe acute respiratory syndrome-related coronavirus / Q000302:isolation & purification*; D045169:Severe Acute Respiratory Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy / Q000635:transmission*