Policymakers, scientists, delegates, advocates, and people living with HIV/AIDS meet in Washington for the largest International AIDS conference.
The XIX International AIDS Conference

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A woman looks out over the AIDS Memorial Quilt, which is now in its 25th year, on the National Mall in Washington July 24, 2012.

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People walk in the AIDS March in Washington, July 22, 2012.

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Sir Elton John speaks at conference, July 23, 2012, in Washington.

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A display is set up in the Convention Center by The CONDOMIZE! Campaign. The campaign is a joint program of the United Nations Population Fund; its goals are to de-stigmatize and encourage access to condoms around the world. (Alison Klein/VOA)