Evaluation of risk factors for intrafamilial transmission of HCV infection in Egypt.

The objectives of this study were to define the prevalence of intrafamilial transmission of HCV and evaluate the risk factors in this setting. A cross-sectional, family-based seroepidemiological study was performed in Cairo Liver Center and Oncology Diagnostic Unit, Ain Shams University. A total of 102 index patients (72 males and 30 females) with type C chronic liver disease and their 305 family contacts were studied.