All are true about hepatitis virus EXCEPT
Hepatitis A virus (HAV), causing a faecally-spread selflimiting disease. Hepatitis B virus (HBV), causing a parenterally transmitted disease that may become chronic. Hepatitis C virus (HCV), previously termed non-A, non-B (NANB) hepatitis virus involved chiefly in transfusion related hepatitis. Hepatitis delta virus (HDV) which is sometimes associated as superinfection with hepatitis B infection. Hepatitis E virus (HEV), causing water-borne infection. Hepatitis G virus (HGV), is a recently discovered transfusion-transmitted hepatotropic virus but is not known to cause hepatitis. TEXTBOOK OF PATHOLOGY 6TH EDITION HARSH MOHAN PAGE NO:605
HAV leads to most of fulminant hepatitis
HCV leads to chronic liver disease
HAV is transmitted feco orally
HBV can cause hepatocellular carcinoma
G.I.T