Study: HIV risks low for health care workers.
D001782:Blood Donors / Q000706:statistics & numerical data; D003625:Data Collection; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006282:Health Personnel / Q000706:statistics & numerical data*; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000706:statistics & numerical data; D012306:Risk; D014481:United States / Q000453:epidemiology