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
Acute liver failure is caused by A/E? 
Select and explain. 
A. Hepatitis A, B. Hepatitis B, C. Hepatitis E, D. Hepatitis C
D: Hepatitis C
Answer: D: Hepatitis C 
Explanation: Ans. is 'd' i.e., Hepatitis C Among hepatitis viruses, hepatitis A, B and E are common causes of acute liver failure. Among these, HBV is the most common cause. Note :- Hepatitis C can also cause acute liver failure, but it is very rare.