Sero-epidemiological analysis on multiple virus infection in IVDUs

  Objective   To discuss model of HIV and HBV and HCV infection in vein drug users(IVDUs).

  Methods   The sero-epidemiology was used to detect antibody of HIV and HBV and HCV in 412 cases of IVDUs.

  Results   HIV positiverate was 41.75% in 412 cases of IVDUs; single HCV infection rate was 45.1% and anti-HCV posite with anti-HBs positive 35.83% in HIV negative of IVDUs; single HCV infection rate was 55.81% and anti-HCV posite with anti-HBs positive 36.05% in HIV positive of IVDUs.

  Conclusion   Drugs user in vein is one of main reason in HIV and HBC and HCV superinfection, and it is most common for HIV with HCV infection.