A HIV-positive woman holds a placard during a HIV/AIDS awareness rally in the northeastern Indian city of Siliguri

 
A HIV-positive woman holds a placard during a HIV/AIDS awareness rally in the northeastern Indian city of Siliguri
A HIV-positive woman holds a placard during a HIV/AIDS awareness rally in the northeastern Indian city of Siliguri, March 14, 2008. India has the world's third biggest caseload of people living with the deadly virus. After originally estimating some 5.7 million were infected in India, the U.N. reduced that estimate to 2.5 million. REUTERS/Rupak De Chowdhuri (INDIA)