Risk factors for HIV infection among first-time blood donors in Zimbabwe

Abstract

BACKGROUND: Factors associated with an increased likelihood of HIV infection among newly recruited blood donors in Zimbabwe are identified. Their feasibility as criteria for exclusion from donation is assessed. STUDY DESIGN AND METHODS: A self-administered survey including demographic and behavioral questions was completed by 1199 first-time, volunteer blood donors in Harare, Zimbabwe. Methods for subject recruitment and laboratory screening followed usual blood bank protocols. RESULTS: Fifteen percent of subjects were HIV positive. Factors significantly associated with HIV seropositivity at the p