5,425 cases so far. Most health care workers with AIDS don't get the disease on the job.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000635:transmission*; D000293:Adolescent; D000328:Adult; D006281:Health Occupations / Q000706:statistics & numerical data*; D006801:Humans; D012307:Risk Factors; D014481:United States / Q000453:epidemiology