It's the neo colonial attitutes of flooding Africa with condoms (with abortions close behind, suprise, suprise) that has lead to a spike in AIDS. Indeed to quote the world's greatest living expert on AIDS/HIV in the third world, Professor Edward C Green of the AIDS Prevention Research Project at the Harvard Center for Population and Development Studies "The pope is correct, or put it a better way, the best evidence we have supports the pope’s comments." (refering to when the Pope correctly said that contraception may be making AIDS in Africa worse). Uganda was hit by an Aids epidemic in the 1980s and the government thought condoms were part of the answer, though it also promoted abstinence and fidelity. By 1992 more than 18 per cent of Ugandan adults tested HIV positive.
But the country has a 41.9 per cent Catholic population so, using this as a base, the Church promoted the "Education for Life" programme, based on abstinence and fidelity while rejecting condoms. By 2007 only 5.4 per cent of Ugandans were HIV positive.
No other country has effected such a recovery. The correlation between a devoutly Catholic population and containment of Aids is startling and demonstrable. By 2007 Burundi, with a 62 per cent Catholic population, had only a 2 per cent Aids infection rate. Angola, 38 per cent Catholic, had a 2.1 per cent rate. In contrast, Swaziland, only 20 per cent Catholic, had a 26.1 per cent infection rate and Botswana, just 5 per cent Catholic, had a 23.9 per cent rate. Beyond Africa, in the Philippines, 81 per cent Catholic, the HIV rate is a miniscule 0.01 per cent (
source). You can google all these figures if you like - you'll see they're all correct and official UN figures.