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A population-based study on alcohol and high-risk sexual behaviors in Botswana
(Public Library of Science, http://www.plos.org/, 2006-01-01)
Background In Botswana, an estimated 24% of adults ages 15–49 years are infected with HIV. While alcohol use is strongly associated with HIV infection in Africa, few population-based studies have characterized the association ...
Food insufficiency is associated with high-risk sexual behavior among women in Botswana and Swaziland
(Plos Medicine. www.plosmedicine.org, 2007)
Background: Both food insufficiency and HIV infection are major public health problems in sub-Saharan Africa, yet the impact of food insufficiency on HIV risk behavior has not been systematically investigated. We tested ...