This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
[{'content': 'All the following diseases are under surveillance by WHO for notification of National Health Authorities except \nSelect and explain. \nA. Louse-borne typhus fever, B. Relapsing fever, C. Paralytic polio, D. Tuberculosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Diseases under WHO surveillance Polio Rabies Relapsing fever Influenza Salmonella Malaria Louse born typhus', 'role': 'assistant'}]