Ophthalmology Mass treatment with azithromycin is indicated if prevalence of trachoma follicles (TE) in 1-9 years population is more than A 4% B 6% C 8% D 10% 💡 Explanation Mass treatment with azithromycin is indicated if prevalence of trachoma follicles (TE) in 1-9 years population is more than ✓ Correct Answer: D. 10%