Agency recommends rating AIDS risk by task.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D002487:Centers for Disease Control and Prevention, U.S.; D006280:Health Workforce / Q000145:classification*; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D012306:Risk; D013647:Task Performance and Analysis; D014481:United States