By Martha Henry
Billions of dollars are spent every year on HIV/AIDS treatment programs. But how well are they working?
In the African country of Botswana, where 25% of adults (aged 16-49) are HIV positive, the answer is extremely well. In a recent paper in The Lancet HIV, researchers showed that Botswana is close to reaching the ambitious UNAIDS 90-90-90 goals. Continue reading