Risk of contracting HIV.
D017280:Condoms / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission*; D015497:HIV-1; D006801:Humans; D008297:Male; D012307:Risk Factors; D012725:Sexual Behavior; D012747:Sexual Partners; D015229:Sexually Transmitted Diseases, Viral / Q000517:prevention & control / Q000635:transmission*; D014454:Uganda