This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
The viruses causing diarrheal diseasesin infants are - 
Select and explain. 
A. Rotavirus, B. Norwalk virus, C. Adenovirus, D. Hepatadenovirus
A: Rotavirus
Answer: A: Rotavirus 
Explanation: rota virus cause diarrheal disease in childrens REF:<\p> MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.561