Amid grim projections, hope for an AIDS vaccine.
D016915:AIDS Vaccines; D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control*; D005544:Forecasting; D006801:Humans; D011322:Primary Prevention / Q000639:trends*; D014481:United States / Q000453:epidemiology
D016915:AIDS Vaccines