<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 14-month-old boy is brought to the clinic for evaluation of a rash. The rash started on the face and spread to the trunk. He also had a fever and cough for the past 2 days. His mother says that they recently immigrated from Asia and cannot provide vaccination records. The physical examination reveals a maculopapular rash on the face, trunk, and proximal limbs with no lymphadenopathy. Blue-white spots are noted on the oral mucosa and there is bilateral mild conjunctival injection. The causative agent of this condition belongs to which of the following virus families?? A: ssDNA enveloped viruses, B: dsRNA enveloped viruses, C: ssRNA naked viruses, D: dsRNA naked viruses, E: ssRNA enveloped viruses,  <response>: This is a clinical vignette describing a 14-month-old boy with a maculopapular rash, fever, cough, and oral lesions. Based on the description, this is most likely measles, which is caused by the measles virus. The question asks about the virus family that the causative agent belongs to. The choices include various single-stranded RNA, double-stranded RNA, and single-stranded DNA virus families. Measles virus is an enveloped, single-stranded, negative-sense RNA virus. It belongs to the Paramyxoviridae family. Therefore, the correct answer should be a family of single-stranded RNA enveloped viruses.E: ssRNA enveloped viruses 