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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.
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Bronchitis in children is caused by -
assistant
The correct answer is  Ans. is `d' i.e., Influenza virus o Bronchitis refers to nonspecific bronchial inflammation. o Acute bronchitis is a syndrome, usually viral (influenza) in origin, with cough as a prominant symptom.