Experts respond to proposal.
D000163:Acquired Immunodeficiency Syndrome / Q000097:blood / Q000517:prevention & control* / Q000635:transmission; D006509:Hepatitis B / Q000097:blood / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D009784:Occupational Diseases / Q000097:blood / Q000382:microbiology / Q000517:prevention & control* / Q000635:transmission; D014481:United States