Chronic hepatitis B and C are treated with antiviral medications. The newest drugs have incredibly high success rates. If you have hepatitis C, you should receive the vaccine for hepatitis A and B unless blood tests show that you are already immune to these viruses.
Non-alcoholic fatty liver disease (NAFLD) is one of the types of fatty liver which occurs when fat is deposited in the liver due to causes other than excessive alcohol use. Non-alcoholic steatohepatitis (NASH) is the most extreme form of NAFLD. NAFLD is the most common liver disorder in developed countries.