HBV all true, except -
It is a DNA virus
Spreads by blood transfusions
HBs Ag marker on infection
Least chance of chronicity
HBV transmission by parenteral sexual and perinatal modes.HBsAg is the 1st marker to appear in blood after infection. HBV consist of two linear strands of DNA. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:544-546
Virology