<prompt> Virus causing Latent infection or Latent period is shown by which virus -RubellaHBVPertussisRota virus  <response>: Ans. is b i.e., HBV Ref: Harrison 18thep. 1438: 17the p. 1084Latent infection is caused byo HBVo HCVo Rabies Viruso Measles Viruso HIVo HTLVo HPVo HSVo VZVo Some pox viruseso EBVo CMVo HHV-6. HHV-7, HHV-8Human Herpes Virus 