'Public prostitutes and private prostitutes': A study of women's perceptions of transactional sex in Cameroon.

Context: Although AIDS-related deaths continue to decline, there are more people living with HIV than ever before. Sub-Saharan Africa remains disproportionately affected by the epidemic, with women aged 15-24 being over three times as likely to acquire HIV than their male counterparts. One reason for this disparity is that those engaging in 'transactional sex' do not benefit from governmental HIV prevention efforts.

The effect of protecting women against economic shocks to fight HIV in Cameroon, Africa: The POWER randomised controlled trial.

Background: Women in sub-Saharan Africa are disproportionately affected by the HIV epidemic. Young women are twice as likely to be living with HIV as men of the same age and account for 64% of new HIV infections among young people. Many studies suggest that financial needs, alongside biological susceptibility, are a leading cause of the gender disparity in HIV acquisition.