What this means is that AIDS experts think the worst is still to come.

ECONOMIST: The menace of AIDS | The

Nearly 5 million South Africans may have AIDS, medical experts estimate, and for many in the country discussing the disease is a taboo.

CNN: Profile: Nelson Mandela's long walk

In June an HIV "implementers" conference brought 1, 500 doctors and public health experts to Rwanda to discuss how to get AIDS drugs to Africa.

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