system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All belong to Picornaviruses except:
assistant
The correct answer is  Ans. is 'd' i.e., Chickenpox virus(Ref: Ananthanarayan, 9th/e, p. 485 and 8th/e, p. 483, 484)* Chickenpox or varicella zoster belongs to herpesvirus group (HHV3).Other three are Picornaviruses.* REMEMBER - Chickenpox is not a poxvirus.* The first five groups contain important human pathogens. Rhinoviruses historically were placed in a separate genus but are now considered to be members of the enterovirus genus.