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
Group of viruses that inhabit the alimentary tract of children below 2 years age: 
Select and explain. 
A. Coxsackie virus, B. Paramyxovirus, C. Varicella zoster virus, D. Herpes simplex virus
A: Coxsackie virus
Answer: A: Coxsackie virus 
Explanation: None