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
With which of the following of viral hepatitis infection in pregnancy, the material moality is highest - 
Select and explain. 
A. Hepatitis A, B. Hepatitis B, C. Hepatitis C, D. Hepatitis E
D: Hepatitis E
Answer: D: Hepatitis E 
Explanation: A unique feature of HEV is clinical severity and high case fatality rate of 20-40 percent in pregnant women, especially in last trimester. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:550