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: Medicine
Hepatitis E infection spreads by: 
Select and explain. 
A. Feco-oral route, B. Parenteral, C. Blood transfusion, D. Rectal
A: Feco-oral route
Answer: A: Feco-oral route 
Explanation: None