... epidemicin, 55casual contact, HIVtransmission and, 27–28Centers for Disease Control and Prevention (CDC), 11,34children, epidemic and in Africa, 52HIV infection in, 17, 28–29MTCT and, 8, 56–59Chiluba, ... 32T cellsAIDS vaccines and, 64, 67Fuzeon and, 75HIV infection and, 29, 30human T cell leukemiavirus, 20reduction of, in HIVinfection, 12, 33VRX496 and, 76Thailand, epidemic in, 56“3 ... 29–30elimination of, 45–46risk factors of, 24–25seroconversion and, 30–31symptoms of, 6, 32vaccines and, 64–65see also AIDS; rates ofinfectionHIV transmission, 26–28AZT and, 39during...