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: Social & Preventive Medicine
[{'content': 'International Notification is must in the following except \nSelect and explain. \nA. Cholera, B. Plague, C. Paralytic polio, D. Yellow fever', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]