Global. African researchers release HIV-prevention study results.
D017280:Condoms; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D015528:HIV Seroprevalence / Q000639:trends; D006801:Humans; D012746:Sexual Abstinence; D012747:Sexual Partners; D014454:Uganda / Q000453:epidemiology