AIDS drugs halve HIV risk for intravenous drug users - study

Vicky, a 40-year-old Canadian-born Greek drug addict, takes a drop of her own blood from a syringe as she prepares to inject herself with a narcotics cocktail known as speedball on a central Athens side street, April 30, 2012.

http://www.trust.org/item/20130612160412-9tlgo/?source=hptop