title: Vaccine study is enrolling.
mesh_terms: D016915:AIDS Vaccines / Q000008:administration & dosage*; D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D007115:Immunization Schedule; D008297:Male; D008875:Middle Aged; D018579:Patient Selection; D014481:United States; D014611:Vaccination / Q000379:methods*
chemical_list: D016915:AIDS Vaccines