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New Strategy Could Dramatically Slow The Spread Of HIV
9/23/07
(www.americanheart.org)Giving a daily antiretroviral pill to people could profoundly slow the spread of the infection in sub-Saharan Africa by potentially preventing 3.2 million cases of HIV in 10 years. The findings are based on a mathematical model developed to predict the public-health impact of pre-exposure chemoprophylaxis -- an HIV prevention strategy that uses antiretroviral drugs to stop the infection from occurring in the first place.

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