This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'An infant develops cough and fever. The X-ray examination is suggestive of broncho-pneumonia. All of the following viruses can be the causative agent except - \nSelect and explain. \nA. Parainfluenza viruses, B. Influenza virus A, C. Respiratory syncytial virus, D. Mumps virus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is \'d\' i.e., Mumps virus o The peak attack for viral pneumonia is between the age of 2"d and 3\'d years and decrease thereafter. o Viruses causing pneumonia are - RSV Influenza', 'role': 'assistant'}]