UNAIDS chief Michel Sidibe, left, reacts with South Africa's health minister Barbara Hogan, right, in Khayelitsha Township, South Africa, February 2009.
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Michel Sidibe and Barbara Hogan
UNAIDS chief Michel Sidibe, left, reacts with South Africa's health minister Barbara Hogan, right, in Khayelitsha Township, South Africa, February 2009.