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
A young pregnant woman presents with fulminant hepatic failure. The most likely aetiological agent is 
Select and explain. 
A. Hepatitis B virus, B. Hepatitis C virus, C. Hepatitis E virus, D. Hepatitis A virus
C: Hepatitis E virus
Answer: C: Hepatitis E virus 
Explanation: None