This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Epidemiology, Subject name: Social & Preventive Medicine
[{'content': 'If the prevalence is very low as compared to the incidence for a disease, it implies \nSelect and explain. \nA. Disease is very fatal and/or easily curable, B. Disease is non-fatal, C. Calculation of prevalence & incidence is wrong, D. Nothing can be said, as they are independent', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Prevalence = Incidence * Duration of illnessIf incidence is high and prevalence is low compared to the incidence, it means the duration of illness is low.Duration can be low if the disease is fatal or disease is easily curable.Park 23e pg: 62', 'role': 'assistant'}]