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: Ophthalmology
All of the following conditions are immediate priorities in the WHO's "Vision - 2020: The Right to sight" except- 
Select and explain. 
A. Trachoma, B. Epidemic conjunctivitis, C. Cataract, D. Onchocerciasis
B: Epidemic conjunctivitis
Answer: B: Epidemic conjunctivitis 
Explanation: WHO has identified following five diseases for global elimination: -


Trachoma blindness and transmission
Cataract blindness
Onchocerciasis
Avoidable causes of childhood blindness
Refractive errors and low vision