Condom use and fear of AIDS both declining, according to surveys.
D000163:Acquired Immunodeficiency Syndrome; D000569:Americas; D001290:Attitude; D001519:Behavior; D017280:Condoms; D003267:Contraception; D003268:Contraception Behavior; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004194:Disease; D005193:Family Planning Services; D005298:Fertility; D015658:HIV Infections; D009656:North America; D011153:Population; D011157:Population Dynamics; D011584:Psychology; D012106:Research; D012494:Sampling Studies; D012725:Sexual Behavior; D014481:United States; D014777:Virus Diseases
Acquired Immunodeficiency Syndrome--transmission; Americas; Attitude; Barrier Methods; Behavior; Condom--changes; Contraception; Contraceptive Methods--changes; Contraceptive Usage--changes; Demographic Factors; Developed Countries; Developing Countries; Diseases; Family Planning; Fertility; Hiv Infections; North America; Northern America; Population; Population Dynamics; Psychological Factors; Reproductive Behavior; Research Methodology; Sampling Studies; Sex Behavior--changes; Studies; Surveys; United States; Viral Diseases