School children hold placards in an awareness event on the eve of the 'World AIDS Day' in Chennai on Saturday. Arun Sankar / AFP
School children hold placards in an awareness event on the eve of the 'World AIDS Day' in Chennai on Saturday. Arun Sankar / AFP
World Aids Day: Drug research has transformed treatment for HIV patients
'The dream of a vaccine is closer,' says GlaxoSmithKline's Emmanuel Hanon
