HIV: the fight is far from over.
D017954:Africa South of the Sahara / Q000453:epidemiology; D001209:Asia, Central / Q000453:epidemiology; D019049:Developed Countries; D058872:Epidemics; D005061:Europe, Eastern / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control*; D006801:Humans