HIV/AIDS. African epidemic 'wiping out' other health gains.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000635:transmission; D000349:Africa / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006293:Health Promotion; D006801:Humans; D016602:Needlestick Injuries / Q000517:prevention & control