WHO reports on HIV and HBV transmission in the health care setting.
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D003428:Cross Infection / Q000635:transmission; D006282:Health Personnel; D006509:Hepatitis B / Q000635:transmission*; D006801:Humans; D009784:Occupational Diseases; D010361:Patients; D012307:Risk Factors; D014944:World Health Organization