Sexual contacts of intravenous drug abusers: implications for the next spread of the AIDS epidemic

A scarcity of knowledge exists regarding the sexual behavior of intravenous drug abusers (IVDAs) despite their potential role in the heterosexual transmission of acquired immunodeficiency syndrome (AIDS). Using a standardized questionnaire of drug and sexual practices, 96 patients enrolled in methadone maintenance treatment in New York City were interviewed anonymously.