Global epidemiology and burden of hepatitis C

Despite rapid progress in our knowledge of hepatitis C virology and pathogenesis, little is known about the current and future burden of this infection throughout the world. Prevalence and population-based studies have suggested that complications of the liver disease associated with chronic hepatitis C infection may potentially require substantial health care resources and generate very high costs for medical systems in the United States, Europe and worldwide. Careful understanding and assessment of hepatitis C health and economic burdens are likely to guide better programs for the management of infected individuals and the prevention of complications.