By the numbers. Vital statistics.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D023482:Bioterrorism / Q000517:prevention & control; D002423:Cause of Death; D003625:Data Collection; D003710:Demography; D005260:Female; D014943:Global Health; D019981:Health Care Sector / Q000706:statistics & numerical data* / Q000639:trends; D005102:Health Expenditures / Q000706:statistics & numerical data; D006306:Health Surveys; D006801:Humans; D008297:Male; D017057:Medically Uninsured / Q000706:statistics & numerical data*; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014798:Vital Statistics