Socio-cultural factors

Women are essentially at more risk in cultures and communities that remove their control over their own bodies. Women are often blamed incorrectly as the source of HIV infection and carry the dual burden of infection and of caring for infected family members. Gender inequalities, poverty, less access to education and lack of employment opportunities force many women into commercial sex work in order to survive, and this group of women are at very high risk of HIV infection^50,51. Conversely, many more women are monogamous, but are at high risk due to the sexual behaviour of their male partner. Traditional practices and customs such as "dry sex" practices, vaginal douching with non antiseptic compounds, female circumcision and "widow cleansing" may all have an effect on increasing women's risk of HIV infection^{51,52,53,54,55,56,57}. Despite their high risk of infection, cultural practices and pressures often prevent women from taking the necessary precautions to guard against infection. Use of male condoms is low in many developing countries. The desire and the societal pressure to reproduce make it difficult for women to practice protected sex. Young women are at highest risk of infections in developing countries, many of them at the beginning of their reproductive lives. Even after a diagnosis of HIV infection, most women will not change their reproductive choices^58,59. There are no methods available for women to use to prevent HIV transmission, independent of the male partner, with the possible exception of the female condom^60,61. Female barrier methods remain expensive or unavailable in most developing countries, where male resistance to condom use is common, although the recent introduction of social marketing of the female condom in some southern African countries has demonstrated that there is considerable demand.