<prompt> Which is not true about hepatitis B virus?DNA virusTransmitted by faeco - oral routeCan be transmitted from mother to child Perinatal transmissionContains reverse transcriptase  <response>: Ans. is b i.e., Transmitted by faeco - oral route Ref: Harrison, 18the, p. 2547; 17the, p. 1939 Hep B is partially double stranded DNA virus, amongst the hepatitis viruses, HBV has maximum risk of perinatal transmission.Perinatal transmissionHAVHBVHCVHDVHEV--- 