title: AIDS. Epidemiology update.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission; D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis; D001779:Blood Coagulation Factors / Q000627:therapeutic use; D001782:Blood Donors; D002648:Child; D002675:Child, Preschool; D017977:Deltaretrovirus / Q000276:immunology; D005260:Female; D006266:Health Education; D006467:Hemophilia A / Q000628:therapy; D006716:Homosexuality; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007263:Infusions, Parenteral / Q000009:adverse effects; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000635:transmission; D012306:Risk; D012725:Sexual Behavior; D019966:Substance-Related Disorders / Q000150:complications; D013997:Time Factors; D065227:Transfusion Reaction; D014481:United States
chemical_list: D000914:Antibodies, Viral; D001779:Blood Coagulation Factors