Volunteer for NIAID-funded clinical studies related to hepatitis on ClinicalTrials.gov.
Read about the story of the hepatitis E vaccine.
Most people with acute or chronic hepatitis C have few, if any, symptoms and are not even aware they are infected. If there are symptoms, they may include:
Symptoms of acute hepatitis C, if they appear at all, generally appear 6 to 12 weeks after exposure to the virus.
Even if they don't show symptoms, some people with chronic hepatitis C may develop serious liver disease that is not apparent at first. In the United States, chronic hepatitis C infection is the leading cause of cirrhosis (severe liver disease) and liver cancer, both of which can be fatal.
Last Updated October 01, 2009