This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Aziththromyan prophylaxis in trachoma is given when prevalence is above? \nSelect and explain. \nA. 8%, B. 6%, C. 4%, D. 10%', 'role': 'user'}, {'content': 'Answer: D \nExplanation: <p> Current WHO recommendations for antibiotic treatment of trachoma District level prevalence is >10% in 1-9 years old children: mass treatment with azythromycin Reference:WHO Trachoma control:A guide for programme managers,2006;page no:21-22. <\\p>', 'role': 'assistant'}]