Another HIV Vaccine Fails As Govt Halts U.S. Study

The study had enrolled about 2,500 people, mostly gay men, in 19 cities. Half received an experimental vaccine developed by the National Institutes of Health, and half received dummy shots.

http://www.kbtx.com/home/headlines/Another-HIV-Vaccine-Fails-As-Govt-Halts-US-Study-204710611.html