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': 'In NMEP, the recommendation for an area with API2 are all except- \nSelect and explain. \nA. Presumptive treatment, B. DDT spraying regularly throughout the year, C. Epidemiological investigation of all cases, D. Follow-up of every case for one year and monthly blood smears', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Follow-up of every case for one year and monthly blood smears", 'role': 'assistant'}]