Occupational transmission of HIV infection.
D005060:Europe / Q000453:epidemiology; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission*; D006281:Health Occupations; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000706:statistics & numerical data*; D009784:Occupational Diseases / Q000453:epidemiology*; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology