Risk factors for HIV-1 infection among women were assessed through a population-based
cross-sectional study in the Arusha region of northern Tanzania. The study participants were …

Background: Although consistent condom use is effective in reducing individual risk for HIV
infection, the public health impact of condom promotion in a generalized epidemic is less …

The report covers the epidemiology of HIV from both social and biomedical points of view,
providing us not only with statistical data on HIV prevalence, HIV incidence and antiretroviral …

Abstract Knowledge of an HIV-infected individual's sexual behaviors and routine sexually
transmitted diseases (STDs) testing greatly facilitates HIV prevention efforts, but current data …

Methods: Focus group discussions were conducted with a range of young men in Vientiane,
Laos; interviews were conducted with male sex workers. A questionnaire survey was …

Objective: To describe the trends in HIV transmission and sexual behaviour in a rural
population in Africa. Design: An open community cohort study with demographic …

The literature pertaining to the elderly shows that HIV infection among this population is on
the increase, suggesting that the elderly population engages in activities risky for HIV …

Background It is commonly assumed that sexual risk factors for heterosexual HIV
transmission in sub-Saharan Africa, such as multi-partner sex, paid sex and co-infections …

Background Men who have sex with men (MSM) are conservatively estimated to be less
than 1% of the Nigerian population yet nationally account for about 20% of new HIV …

This study examines whether changes in reported sexual behavior in Lusaka, Zambia, are
consistent with the evidence of declining HIV prevalence levels reported elsewhere. A …