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
True about hepatitis A virus - 
Select and explain. 
A. Causes cirrhosis, B. Helps HDV replication, C. Common cause of hepatitis in children, D. Causes chronic hepatitis
A: Causes cirrhosis
Answer: A: Causes cirrhosis 
Explanation: Hepatitis A leads to cirrhosis of the liver REF:ANANTHANARAYANAN TEXTBOOK OF MICROBIOLOGY 9EDITION PGNO.541