Study: New medical device extremely effective at preventing HIV in women

It's often said that the HIV/AIDS epidemic has a woman's face. The proportion of women infected with HIV has been on the rise for a decade; in sub-Saharan Africa, women constitute 60 percent of people living with disease.

http://www.biologynews.net/archives/2013/09/27/study_new_medical_device_extremely_effective_at_preventing_hiv_in_women.html