Preventing the transmission of HIV and hepatitis b virus.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D002487:Centers for Disease Control and Prevention, U.S.; D015658:HIV Infections / Q000517:prevention & control*; D006282:Health Personnel; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D010361:Patients; D014481:United States