Update: investigations of patients who have been treated by HIV-infected healthcare workers.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000628:therapy / Q000635:transmission*; D002487:Centers for Disease Control and Prevention, U.S.; D003815:Dentists; D013502:General Surgery; D006801:Humans; D010361:Patients; D012307:Risk Factors; D014481:United States