<prompt> Which of the following is not a pox virus-Cow poxMolluscum contagiosumSmall poxChicken pox  <response>: Ans. is d i.e., Chicken pox Poxviruses causing disease in humans Variola small pox Buffalopox Cowpox Molluscum contagiosum Vaccinia Monkeypox Orf Tanapox 