What is the scope of the hepatitis C problem?

The hepatitis C virus (HCV) is one of the most significant health problems affecting the liver. More than 4 million Americans (1.3% of the U.S. population) and 170 million individuals in the world (3% worldwide) are infected with hepatitis C virus. The prevalence (number of cases in a population at a specific time) of hepatitis C virus infections varies in different parts of the world. For example, the prevalence of hepatitis C virus in Scandinavia is less than 0.5% of the population, whereas the prevalence in Egypt is over 20%. In the U.S. and Western Europe, the complications of hepatitis C virus chronic hepatitis and cirrhosis are the most common reasons for liver transplantation.read more