Viral hepatitis is inflammation of the liver caused by a virus. Viral hepatitis is inflammation of the liver caused by a virus. Several different viruses, named the hepatitis A, B, C, D, and E viruses, cause viral hepatitis. All these viruses except for HAV and HEV cause chronic hepatitis; HBV , HCV HDV are the major causative viruses of chronic hepatitis, which may progress to liver cirrhosis and liver failure, and liver cancer.
Presentation on Viral Hepatitis
