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
Lowest incidence of trachoma is in 
Select and explain. 
A. Punjab, B. Orissa, C. Rajasthan, D. Uttar Pradesh
B: Orissa
Answer: B: Orissa 
Explanation: • Prevalence rate of active trachoma infection in India 0-14 years (1986-89): –
Punjab: 21.8%
Haryana: 15%
Rajasthan: 17.1%
UP: 11.7%
Orissa: 10.2%