Hepatitis B virus infection in Haemodialysis Centres from Santa Catarina State Southern Brazil. Predictive risk factors for infection and molecular epidemiology

摘要

BackgroundPatients under haemodialysis are considered at high risk to acquire hepatitis B virus (HBV) infection. Since few data are reported from Brazil, our aim was to assess the frequency and risk factors for HBV infection in haemodialysis patients from 22 Dialysis Centres from Santa Catarina State, south of Brazil.