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: Microbiology
MC cause of diarrhea in children of developing country is - 
Select and explain. 
A. EHEC, B. ETEC, C. EPEC, D. All of the above
C: EPEC
Answer: C: EPEC 
Explanation: Next to Rotavirus, EPEC is the MC cause of diarrhea in children of developing country