A review on the epidemiology of HBV and HIV co-infection

HIV infection has an impact on the natural course of chronic HBV infection, as it results in an increase in HBV DNA levels, accelerated progression of liver disease, and increased liver-related mortality compared with HBV mono-infection. In HIV/HBV co-infected individuals, widespread uptake and early initiation of HBV-active antiretroviral therapy have drastically improved the natural history of viral infection; however, liver disease remains common. In this paper we have reviewed the epidemiology, prevalence, treatment, pathogenesis of HIV and HBV co-infection. Co-infection of HBV-HIV is more likely to progress and complicate the disease and should be closely monitored and treated.