<prompt> Which of the folio wing is not a pox virus-Cow poxMolluscum contagiosumSmallpoxChicken pox  <response>: Ans. is d i.e., Chicken pox fRef: Ananthnaravan 9the p. 461 8the p. 4611Poxviruses causing disease in humanso Variola small pox o Vacciniao ButTalopoxo Monkeypoxo Cowpoxo Orfo Molluscum contagiosumo Tanapoxo Chicken pox is caused by varicella - zoster virus, which is a herpes virus. 