[AIDS].
D000163:Acquired Immunodeficiency Syndrome / Q000382:microbiology / Q000517:prevention & control / Q000635:transmission*; D001803:Blood Transfusion; D006678:HIV / Q000472:pathogenicity*; D006467:Hemophilia A; D006716:Homosexuality; D006801:Humans; D014774:Virulence