Hepatitis Diesease is very dangerous infectious disease which basically attack on human lever and if does not care and treatment, it leads to death , how much fast leads to death ,well it depends on patients health and physically condition.
There are five main types of hepatitis viruse , A, B,C,D, and E, Hepatitis c is most commonly transmitted by blood infected of Hepatitis C.
Hepatitis A and E spread through unsafe water usually.
Hepatitis c is liver disease which caused by Hepatitis c virus,Its chronic infection that affects an estimated 130 million people to 155 million people in all over the world most of the patients belongs to poor countries or third world,
It also called Liver cancer.
American institute for the study of Liver Disease, recently provide sources for liver patients at (hcvguidelines.org) to provide information when to provide therapy and in which patients with chronic hepatitis c virus.
Here is also further Hepatitis C Treatment guideline in below line, so you can further understand in details,hope this link will also be very useful.