Time to overhaul AIDS strategies for gays - study

"A staff member holds a packet containing a free condom in the HIV department of Taipei City Hospital in Taipei. Three decades of safe-sex messages to gays have failed to stem the spread of HIV among a population at greater risk of the AIDS virus than heterosexuals, experts warned in The Lancet on Friday. (AFP Photo/Sam Yeh)" title

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Major overhaul of US life urged to cure obesity: experts

"Two overweight women walk at the 61st Montgomery County Agricultural Fair in 2009. Two-thirds of American adults are too fat, and a major overhaul of US policies -- from schools to restaurants to urban planning -- is needed to stem the epidemic, medical experts said. (AFP Photo/Tim Sloan)" title

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