Pegasys and Copegus Product Information
Safety Information
Contact Us
Site Map
Glossary
Search
PEGASYS® (Peginterferon alfa-2a) for Injection
  • About PEGASYS
  • Taking PEGASYS and COPEGUS
  • Treating Hepatitis C
  • Hepatitis C Basics
  • How do I know if I have Hepatitis C?
  • Living With Hepatitis C
  • PEGASYS for Healthcare Providers
Long term and short term success begins here
  • What Is Hepatitis C?
  • What Are the Symptoms of Hepatitis C?
  • How Can Hepatitis C Affect My Liver?
  • How Do People Get Hepatitis C?
  • Myths and Facts About Hepatitis C
  • HIV and HCV
  • Recommended Resources
  • Information Brochures
  • Información en Español
Pegassist Support

Because we know that the best treatment plan goes beyond medication.
Hepatitis C Support: PEGASSIST

Hepatitis C Information

Tell Me More About Hepatitis C Treatment

Hepatitis C has been referred to as a "silent epidemic." Millions have the condition, but many of them are not aware of it because they may not experience symptoms for decades after they are infected. That's a big reason why hepatitis testing and treatment are so important.

According to the National Institutes of Health:

  • More than 4 million Americans have been infected with the hepatitis C virus.
  • About 35,000 new cases of hepatitis C are estimated to occur in the United States each year.
  • Chronic hepatitis C is now the most common reason for liver transplantation and the leading cause in the United States for developing liver cancer.

"Hepatitis" is a Latin word meaning "inflamed liver." Liver inflammation is often caused by a virus. While many viruses can affect the liver as they spread throughout the body (for example, the infectious mononucleosis virus), the hepatitis viruses infect the liver as their primary target. There are 7 well-characterized types of viral hepatitis, but only 3 are common: A, B, and C. Chronic hepatitis C is the most common chronic blood-borne infection in the United States.

All viral forms of hepatitis can be spread from one person to another, although the ways it is transmitted may differ for each. Hepatitis A can be spread by contaminated food and water, and hepatitis B and C can be transmitted through blood-to-blood contact. A single person may be infected with more than one type of hepatitis. Because of the risk of additional liver damage, people with hepatitis C should talk to their doctor about getting a vaccination against hepatitis A and hepatitis B. Unlike A and B, there is no vaccine against hepatitis C.

For more hepatitis C information:

What Is Hepatitis C?

What Are the Symptoms of Hepatitis C?

How Can Hepatitis C Affect My Liver?

How Do People Get Hepatitis C?

Myths and Facts About Hepatitis C

HCV and HIV

Print this page



THIS SITE INTENDED FOR U.S. AUDIENCES ONLY

For more information about PEGASYS, contact your physician or other healthcare professional.

Photographs used for illustrative purposes.


© 2002-2010 Genentech USA, Inc. All rights reserved. Use and access of this site is subject to the terms and conditions as set out in our Legal Statement and Privacy Statement.
Genentech Logo