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
SAFE strategy does not include which of the following? 
Select and explain. 
A. Surgery of lids, B. Antibiotics, C. Follicular stage prevention, D. Environmental hygeine
C: Follicular stage prevention
Answer: C: Follicular stage prevention 
Explanation: SAFE strategy includes

Surgery of lids
Antibiotics
Facial cleanliness
Environmental hygiene