Study of Drug Users Affirms Pill Prevents H.I.V. in All Risk Groups

A new therapy to treat HIV/AIDS has proven to be effective for every risk group after daily antiretroviral pills reduced the risk of HIV infection for drug-injecting addicts in half.

http://news.ubc.ca/2013/06/13/study-of-drug-users-affirms-pill-prevents-h-i-v-in-all-risk-groups/